Evaluator Report

Ashish Bhardwaj

Roll: 2333311

File: 2333311_Ashish_Bhardwaj.ipynb

Total: 7.0/47 (14.89%)

Best 10: 7.0

Scaled: 2.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 2, in count_even NameError: name 'check' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 2, in count_even NameError: name 'check' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 2, in count_even NameError: name 'check' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Meenaakshi R Nair

Roll: 2333331

File: 2333331 Meenaakshi R Nair.ipynb

Total: 12.0/47 (25.53%)

Best 10: 12.0

Scaled: 3.75

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_length' is not defined
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_length' is not defined
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_length' is not defined

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Vanditha Patwary

Roll: 2333356

File: 2333356_PYTHON.ipynb

Total: 28.0/47 (59.57%)

Best 10: 28.0

Scaled: 8.75

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

R KISHORE KUMAR

Roll: 2333441

File: 2333441 (1).ipynb

Total: 14.0/47 (29.79%)

Best 10: 14.0

Scaled: 4.38

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score	Error
assert get_absolute(-5) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all TypeError: 'type' object is not iterable
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all TypeError: 'type' object is not iterable
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all TypeError: 'type' object is not iterable

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Abhijith A Vasudev

Roll: 2333403

File: Abhijith Vasudev_2333403 (1).ipynb

Total: 15.0/47 (31.91%)

Best 10: 15.0

Scaled: 4.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Archa

Roll: 2333416

File: Archa.ipynb

Total: 25.0/47 (53.19%)

Best 10: 25.0

Scaled: 7.81

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 4, in number_exists NameError: name 'element' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 4, in number_exists NameError: name 'element' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 4, in number_exists NameError: name 'element' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'fibonacci' is not defined
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'fibonacci' is not defined
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'fibonacci' is not defined

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Beryl Jacob Saigi

Roll: 2333312

File: Beryl Jacob(1).ipynb

Total: 19.0/47 (40.43%)

Best 10: 19.0

Scaled: 5.94

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Beryl Jacob Saigi

Roll: 2333312

File: Beryl Jacob.ipynb

Total: 19.0/47 (40.43%)

Best 10: 19.0

Scaled: 5.94

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'n' is not defined

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd NameError: name 'n' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Bhoomika Jain

Roll: 2333313

File: Bhoomika Jain 2333313.ipynb

Total: 37.0/47 (78.72%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Score	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	passed	1.0
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Dakshita

Roll: 2333420

File: Dakshita_Bahal.ipynb

Total: 26.0/47 (55.32%)

Best 10: 26.0

Scaled: 8.12

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'i' is not defined
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'i' is not defined
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 3, in total_sum NameError: name 'i' is not defined

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'fibonacci' is not defined
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'fibonacci' is not defined
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'fibonacci' is not defined

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Esther Ann Cheriyan

Roll: 2333424

File: Esther_2333424.ipynb

Total: 32.0/47 (68.09%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

student name

Roll: student roll number

File: Gauri Agarwal_notebook (1).ipynb

Total: 0.0/47 (0.0%)

Best 10: 0.0

Scaled: 0.0

Question: _identity_check_

Description: Student did not customize name/roll_number.

Assertion	Status	Score	Error
[missing student identity]	failed	0.0	Student notebook missing personalized name/roll_number. Please define: name = 'Your Name' roll_number = 'Your Roll Number'

Heer Domadia

Roll: 2333318

File: Heer Domadia_2333318.ipynb

Total: 28.0/47 (59.57%)

Best 10: 28.0

Scaled: 8.75

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Jaishnavy

Roll: 2333319

File: JAISHNAVY 2333319.ipynb

Total: 32.0/47 (68.09%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

student name

Roll: student roll number

File: Khushi Tayal 2333430.ipynb

Total: 0.0/47 (0.0%)

Best 10: 0.0

Scaled: 0.0

Question: _identity_check_

Description: Student did not customize name/roll_number.

Assertion	Status	Score	Error
[missing student identity]	failed	0.0	Student notebook missing personalized name/roll_number. Please define: name = 'Your Name' roll_number = 'Your Roll Number'

Naiya Kakkar

Roll: 2333333

File: Naiya_2333333 (5).ipynb

Total: 14.0/47 (29.79%)

Best 10: 14.0

Scaled: 4.38

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score	Error
assert get_absolute(-5) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 4, in find_max TypeError: 'list' object is not callable
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 4, in find_max TypeError: 'list' object is not callable
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 4, in find_max TypeError: 'list' object is not callable

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 2, in number_exists NameError: name 'pa' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 2, in number_exists NameError: name 'pa' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 2, in number_exists NameError: name 'pa' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 5, in filter_odd NameError: name 'a' is not defined
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 5, in filter_odd NameError: name 'a' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Reet Agarwal

Roll: 2333338

File: Reet_Agarwal_2333338.ipynb

Total: 36.0/47 (76.6%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Saravana Arjun

Roll: 2333447

File: Saravana arjun.ipynb

Total: 26.0/47 (55.32%)

Best 10: 26.0

Scaled: 8.12

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 3, in number_exists NameError: name 'true' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 3, in number_exists NameError: name 'true' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 3, in number_exists NameError: name 'true' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Shivam

Roll: 2333452

File: Shivam (1).ipynb

Total: 43.0/47 (91.49%)

Best 10: 32.0

Scaled: 10.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Score	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	passed	1.0
assert fibonacci(1) == [0]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	passed	1.0

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Score
assert is_palindrome([1, 2, 3, 2, 1]) == True	passed	1.0
assert is_palindrome([1, 2, 3]) == False	passed	1.0
assert is_palindrome([5]) == True	passed	1.0
assert is_palindrome([]) == True	passed	1.0

Shreeji Anand

Roll: 233453

File: Shreeji Anand (1).ipynb

Total: 19.0/47 (40.43%)

Best 10: 19.0

Scaled: 5.94

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Shreeji Anand

Roll: 233453

File: Shreeji Anand (2).ipynb

Total: 19.0/47 (40.43%)

Best 10: 19.0

Scaled: 5.94

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Aayan Nariyal

Roll: 2333402

File: aayan, 2333402.ipynb

Total: 31.0/47 (65.96%)

Best 10: 29.0

Scaled: 9.06

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score	Error
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_3>", line 5, in is_odd NameError: name 'Talse' is not defined
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_27>", line 6, in find_pairs TypeError: list.append() takes exactly one argument (2 given)
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_27>", line 6, in find_pairs TypeError: list.append() takes exactly one argument (2 given)
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_27>", line 6, in find_pairs TypeError: list.append() takes exactly one argument (2 given)

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Ajitesh Solanki

Roll: 2333304

File: ajitesh_solanki (2).ipynb

Total: 36.0/47 (76.6%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Ajitesh Solanki

Roll: 2333304

File: ajitesh_solanki.ipynb

Total: 36.0/47 (76.6%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Akshita Dhagat

Roll: 2333305

File: akshita_2333305 (10).ipynb

Total: 7.0/47 (14.89%)

Best 10: 7.0

Scaled: 2.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_12>", line 3, in find_length TypeError: 'type' object is not iterable
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_12>", line 3, in find_length TypeError: 'type' object is not iterable
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_12>", line 3, in find_length TypeError: 'type' object is not iterable

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_26>", line 3, in count_even TypeError: 'type' object is not iterable
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_26>", line 3, in count_even TypeError: 'type' object is not iterable
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_26>", line 3, in count_even TypeError: 'type' object is not iterable

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Alviya

Roll: 2333409

File: alviya.ipynb

Total: 16.0/47 (34.04%)

Best 10: 16.0

Scaled: 5.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all TypeError: 'type' object is not iterable
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all TypeError: 'type' object is not iterable
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all TypeError: 'type' object is not iterable

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Naiya Kakkar

Roll: 2333333

File: naiya_2333333 (5)(1).ipynb

Total: 13.0/47 (27.66%)

Best 10: 13.0

Scaled: 4.06

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score	Error
assert get_absolute(-5) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 4, in find_max TypeError: 'list' object is not callable
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 4, in find_max TypeError: 'list' object is not callable
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 4, in find_max TypeError: 'list' object is not callable

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Ajitesh Solanki

Roll: 2333304

File: student_notebook (1) (1).ipynb

Total: 33.0/47 (70.21%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_13>", line 3, in get_absolute TypeError: 'int' object is not iterable
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_13>", line 3, in get_absolute TypeError: 'int' object is not iterable
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_13>", line 3, in get_absolute TypeError: 'int' object is not iterable

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Mythri

Roll: 2333438

File: student_notebook (1)(1).ipynb

Total: 23.0/47 (48.94%)

Best 10: 23.0

Scaled: 7.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all NameError: name 'numbers' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all NameError: name 'numbers' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all NameError: name 'numbers' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Score
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	passed	1.0
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	passed	1.0
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	passed	1.0

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Abhiram L

Roll: 2333327

File: student_notebook (1)(10).ipynb

Total: 12.0/47 (25.53%)

Best 10: 12.0

Scaled: 3.75

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score	Error
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 4, in count_even NameError: name 'n' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 4, in count_even NameError: name 'n' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 4, in count_even NameError: name 'n' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 6, in find_max NameError: name 'max_value' is not defined
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 6, in find_max NameError: name 'max_value' is not defined
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 6, in find_max NameError: name 'max_value' is not defined

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 2, in number_exists TypeError: 'list' object is not callable
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 2, in number_exists TypeError: 'list' object is not callable
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_23>", line 2, in number_exists TypeError: 'list' object is not callable

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Sebin Varghese Shibu

Roll: 2333345

File: student_notebook (1)(11).ipynb

Total: 25.0/47 (53.19%)

Best 10: 25.0

Scaled: 7.81

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 4, in count_even NameError: name 'n' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 4, in count_even NameError: name 'n' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 4, in count_even NameError: name 'n' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Saumya

Roll: 2333448

File: student_notebook (1)(2).ipynb

Total: 26.0/47 (55.32%)

Best 10: 26.0

Scaled: 8.12

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score	Error
assert is_empty([]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all TypeError: can only concatenate list (not "int") to list
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all TypeError: can only concatenate list (not "int") to list
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all TypeError: can only concatenate list (not "int") to list

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd TypeError: unsupported operand type(s) for %: 'list' and 'int'
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd TypeError: unsupported operand type(s) for %: 'list' and 'int'
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in filter_odd TypeError: unsupported operand type(s) for %: 'list' and 'int'

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Score
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	passed	1.0
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	passed	1.0
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	passed	1.0

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Shubham Bhattacharya

Roll: 2333349

File: student_notebook (1)(3).ipynb

Total: 18.0/47 (38.3%)

Best 10: 18.0

Scaled: 5.62

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score	Error
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Khush Sawansukha

Roll: 2333429

File: student_notebook (1)(4).ipynb

Total: 16.0/47 (34.04%)

Best 10: 16.0

Scaled: 5.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined

Khush Sawansukha

Roll: 2333429

File: student_notebook (1)(5).ipynb

Total: 16.0/47 (34.04%)

Best 10: 16.0

Scaled: 5.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined

aaryan dubey

Roll: 2333302

File: student_notebook (1)(6).ipynb

Total: 3.0/47 (6.38%)

Best 10: 3.0

Scaled: 0.94

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_length' is not defined
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_length' is not defined
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_length' is not defined

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'total_sum' is not defined
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'total_sum' is not defined
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'total_sum' is not defined

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'min_of_two' is not defined
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'min_of_two' is not defined
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'min_of_two' is not defined

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Parth Thakur

Roll: 2333437

File: student_notebook (1)(7).ipynb

Total: 23.0/47 (48.94%)

Best 10: 23.0

Scaled: 7.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'classify_age' is not defined

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Score	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	passed	1.0
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	passed	1.0
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Raihan Sadath

Roll: 2333442

File: student_notebook (1)(8).ipynb

Total: 23.0/47 (48.94%)

Best 10: 23.0

Scaled: 7.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score	Error
assert get_absolute(-5) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even NameError: name 'your_list' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even NameError: name 'your_list' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even NameError: name 'your_list' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Sania Thakrar

Roll: 2333343

File: student_notebook (1)(9).ipynb

Total: 29.0/47 (61.7%)

Best 10: 29.0

Scaled: 9.06

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score	Error
assert is_empty([]) == True	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 4, in square_all UnboundLocalError: cannot access local variable 'num' where it is not associated with a value
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 4, in square_all UnboundLocalError: cannot access local variable 'num' where it is not associated with a value
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 4, in square_all UnboundLocalError: cannot access local variable 'num' where it is not associated with a value

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Ankita Bajoria

Roll: 2333412

File: student_notebook (1).ipynb

Total: 23.0/47 (48.94%)

Best 10: 23.0

Scaled: 7.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Rajdeep Dutta

Roll: 2333337

File: student_notebook (2) (1)(1).ipynb

Total: 11.0/47 (23.4%)

Best 10: 11.0

Scaled: 3.44

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score	Error
assert total_sum([1, 2, 3]) == 6	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'square_all' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Reet Agarwal

Roll: 2333338

File: student_notebook (2) (1)(2).ipynb

Total: 33.0/47 (70.21%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Eesha Bamangaya

Roll: 2333423

File: student_notebook (2) (1).ipynb

Total: 16.0/47 (34.04%)

Best 10: 16.0

Scaled: 5.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 2, in count_even NameError: name 'n' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 2, in count_even NameError: name 'n' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 2, in count_even NameError: name 'n' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 3, in square_all NameError: name 'n' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Raihan Sadath

Roll: 2333442

File: student_notebook (2)(1).ipynb

Total: 23.0/47 (48.94%)

Best 10: 23.0

Scaled: 7.19

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score	Error
assert get_absolute(-5) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even NameError: name 'your_list' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even NameError: name 'your_list' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even NameError: name 'your_list' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Parth Thakur

Roll: 2333437

File: student_notebook (2).ipynb

Total: 25.0/47 (53.19%)

Best 10: 25.0

Scaled: 7.81

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Score	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	passed	1.0
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	passed	1.0
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Sanjana Kolakkunnath

Roll: 2333446

File: student_notebook (3) (1).ipynb

Total: 30.0/47 (63.83%)

Best 10: 30.0

Scaled: 9.38

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score	Error
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Reet Agarwal

Roll: 2333338

File: student_notebook (3).ipynb

Total: 36.0/47 (76.6%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	passed	1.0
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Anandi

Roll: 2333411

File: student_notebook (4)(1).ipynb

Total: 0.0/47 (0.0%)

Best 10: 0.0

Scaled: 0.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_odd' is not defined
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_odd' is not defined
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_odd' is not defined

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Error
assert classify_age(10) == 'Child'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(15) == 'Teen'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(35) == 'Adult'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Anandi

Roll: 2333411

File: student_notebook (4).ipynb

Total: 25.0/47 (53.19%)

Best 10: 25.0

Scaled: 7.81

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Aditi Chauhan

Roll: 2333405

File: student_notebook (5) (2).ipynb

Total: 14.0/47 (29.79%)

Best 10: 14.0

Scaled: 4.38

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> TypeError: count_even() missing 1 required positional argument: 'lst'
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> TypeError: count_even() missing 1 required positional argument: 'lst'
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> TypeError: count_even() missing 1 required positional argument: 'lst'

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> TypeError: square_all() missing 1 required positional argument: 'lst'
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> TypeError: square_all() missing 1 required positional argument: 'lst'
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> TypeError: square_all() missing 1 required positional argument: 'lst'

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_33>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_33>", line 3, in filter_odd NameError: name 'n' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_33>", line 3, in filter_odd NameError: name 'n' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

ishi goel

Roll: 58

File: student_notebook (6) (1).ipynb

Total: 10.0/47 (21.28%)

Best 10: 10.0

Scaled: 3.12

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'number_exists' is not defined

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Kabir Tandon

Roll: 2333428

File: student_notebook (Kabir Tandion 2333428).ipynb

Total: 20.0/47 (42.55%)

Best 10: 20.0

Scaled: 6.25

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score	Error
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert classify_age(75) == 'Senior'	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score	Error
assert get_absolute(-5) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Error
assert min_of_two(5, 3) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(100, 50) == 50	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert min_of_two(7, 7) == 7	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score	Error
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_27>", line 4, in find_pairs NameError: name 'a' is not defined
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_27>", line 4, in find_pairs NameError: name 'a' is not defined
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_27>", line 4, in find_pairs NameError: name 'a' is not defined

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Gouri P

Roll: 2333316

File: student_notebook 2333316 (2).ipynb

Total: 36.0/47 (76.6%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Khush Sawansukha

Roll: 2333429

File: student_notebook(1).ipynb

Total: 16.0/47 (34.04%)

Best 10: 16.0

Scaled: 5.0

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Error
assert get_absolute(-5) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(10) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined
assert get_absolute(0) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'get_absolute' is not defined

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 3, in square_all NameError: name 'n' is not defined

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_palindrome' is not defined

student name

Roll: student roll number

File: student_notebook(2).ipynb

Total: 0.0/47 (0.0%)

Best 10: 0.0

Scaled: 0.0

Question: _identity_check_

Description: Student did not customize name/roll_number.

Assertion	Status	Score	Error
[missing student identity]	failed	0.0	Student notebook missing personalized name/roll_number. Please define: name = 'Your Name' roll_number = 'Your Roll Number'

Kushal Surana

Roll: 2333326

File: student_notebook.ipynb

Total: 17.0/47 (36.17%)

Best 10: 17.0

Scaled: 5.31

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 2, in total_sum TypeError: 'type' object is not iterable
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 2, in total_sum TypeError: 'type' object is not iterable
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_9>", line 2, in total_sum TypeError: 'type' object is not iterable

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'count_even' is not defined

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([2, 4]) == [4, 16]	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all File "<student_cell_19>", line 2, in <listcomp> NameError: name 'n' is not defined
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_21>", line 2, in find_max TypeError: 'type' object is not iterable

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'filter_odd' is not defined

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Harshita Saha

Roll: 2333317

File: student_notebook_2333317.ipynb

Total: 28.0/47 (59.57%)

Best 10: 28.0

Scaled: 8.75

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Error
assert is_odd(3) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(4) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_odd(1) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_pairs' is not defined
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_pairs' is not defined
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_pairs' is not defined

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

jotham

Roll: 2333322

File: student_notebook_2333322.ipynb

Total: 12.0/47 (25.53%)

Best 10: 12.0

Scaled: 3.75

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Error
assert find_length([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([1]) == 1	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert find_length([5, 10, 15, 20]) == 4	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Error
assert total_sum([1, 2, 3]) == 6	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([10]) == 10	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert total_sum([]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Error
assert is_empty([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([1]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined
assert is_empty([None]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'is_empty' is not defined

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score	Error
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Error
assert count_even([1, 2, 3, 4, 5, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even TypeError: 'int' object is not iterable
assert count_even([1, 3, 5]) == 0	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even TypeError: 'int' object is not iterable
assert count_even([2, 4, 6]) == 3	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_17>", line 3, in count_even TypeError: 'int' object is not iterable

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Error
assert square_all([1, 2, 3]) == [1, 4, 9]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all TypeError: 'type' object cannot be interpreted as an integer
assert square_all([2, 4]) == [4, 16]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all TypeError: 'type' object cannot be interpreted as an integer
assert square_all([]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_19>", line 2, in square_all TypeError: 'type' object cannot be interpreted as an integer

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Error
assert find_max([3, 7, 2, 9, 1]) == 9	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([5, 5, 5]) == 5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined
assert find_max([-10, -5, -20]) == -5	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> NameError: name 'find_max' is not defined

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Error
assert number_exists(5, [1, 2, 5, 8]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(10, [1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Error
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 2, in filter_odd UnboundLocalError: cannot access local variable 'n' where it is not associated with a value
assert filter_odd([2, 4, 6]) == []	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 2, in filter_odd UnboundLocalError: cannot access local variable 'n' where it is not associated with a value
assert filter_odd([1, 3, 5]) == [1, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<student_cell_25>", line 2, in filter_odd UnboundLocalError: cannot access local variable 'n' where it is not associated with a value

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Alda Nongmeikapam

Roll: 2333306

File: student_notebook_alda_2333306.ipynb

Total: 36.0/47 (76.6%)

Best 10: 31.0

Scaled: 9.69

Question: is_odd

Description: **Return:** `True` if the number is odd, `False` otherwise

Assertion	Status	Score
assert is_odd(3) == True	passed	1.0
assert is_odd(4) == False	passed	1.0
assert is_odd(1) == True	passed	1.0

Question: classify_age

Description: **Return:** `'Child'` if age < 13, `'Teen'` if 13-19, `'Adult'` if 20-59, `'Senior'` if 60+

Assertion	Status	Score
assert classify_age(10) == 'Child'	passed	1.0
assert classify_age(15) == 'Teen'	passed	1.0
assert classify_age(35) == 'Adult'	passed	1.0
assert classify_age(75) == 'Senior'	passed	1.0

Question: find_length

Description: **Return:** The length of the list (number of elements)

Assertion	Status	Score
assert find_length([]) == 0	passed	1.0
assert find_length([1]) == 1	passed	1.0
assert find_length([5, 10, 15, 20]) == 4	passed	1.0

Question: total_sum

Description: **Return:** The sum of all numbers in the list

Assertion	Status	Score
assert total_sum([1, 2, 3]) == 6	passed	1.0
assert total_sum([10]) == 10	passed	1.0
assert total_sum([]) == 0	passed	1.0

Question: is_empty

Description: **Return:** `True` if list is empty, `False` otherwise

Assertion	Status	Score
assert is_empty([]) == True	passed	1.0
assert is_empty([1]) == False	passed	1.0
assert is_empty([None]) == False	passed	1.0

Question: get_absolute

Description: **Return:** The absolute value (always positive) of the number

Assertion	Status	Score
assert get_absolute(-5) == 5	passed	1.0
assert get_absolute(10) == 10	passed	1.0
assert get_absolute(0) == 0	passed	1.0

Question: min_of_two

Description: **Return:** The minimum value between two numbers

Assertion	Status	Score
assert min_of_two(5, 3) == 3	passed	1.0
assert min_of_two(100, 50) == 50	passed	1.0
assert min_of_two(7, 7) == 7	passed	1.0

Question: count_even

Description: **Return:** The count of even numbers **Example:** `[1, 2, 3, 4, 5, 6]` → `3` (because 2, 4, 6 are even)

Assertion	Status	Score
assert count_even([1, 2, 3, 4, 5, 6]) == 3	passed	1.0
assert count_even([1, 3, 5]) == 0	passed	1.0
assert count_even([2, 4, 6]) == 3	passed	1.0

Question: square_all

Description: **Return:** A new list where each element is squared **Example:** `[1, 2, 3]` → `[1, 4, 9]`

Assertion	Status	Score
assert square_all([1, 2, 3]) == [1, 4, 9]	passed	1.0
assert square_all([2, 4]) == [4, 16]	passed	1.0
assert square_all([]) == []	passed	1.0

Question: find_max

Description: **Return:** The largest number in the list (assume list is not empty)

Assertion	Status	Score
assert find_max([3, 7, 2, 9, 1]) == 9	passed	1.0
assert find_max([5, 5, 5]) == 5	passed	1.0
assert find_max([-10, -5, -20]) == -5	passed	1.0

Question: number_exists

Description: **Return:** `True` if number is in list, `False` otherwise **Example:** `(5, [1, 2, 5, 8])` → `True`

Assertion	Status	Score	Error
assert number_exists(5, [1, 2, 5, 8]) == True	passed	1.0
assert number_exists(10, [1, 2, 3]) == False	failed	0.0	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert number_exists(1, [1]) == True	passed	1.0

Question: filter_odd

Description: **Return:** A new list containing only odd numbers from input list **Example:** `[1, 2, 3, 4, 5]` → `[1, 3, 5]`

Assertion	Status	Score
assert filter_odd([1, 2, 3, 4, 5]) == [1, 3, 5]	passed	1.0
assert filter_odd([2, 4, 6]) == []	passed	1.0
assert filter_odd([1, 3, 5]) == [1, 3, 5]	passed	1.0

Question: find_pairs

Description: **Return:** A list of tuples, where each pair sums to target value **Example:** `([1, 2, 3, 4, 5], 6)` → `[(1, 5), (2, 4)]`

Assertion	Status	Error
assert normalize_pairs(find_pairs([1, 2, 3, 4, 5], 6)) == normalize_pairs([(1, 5), (2, 4)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([2, 4, 6], 8)) == normalize_pairs([(2, 6)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable
assert normalize_pairs(find_pairs([1, 1, 1, 1], 2)) == normalize_pairs([(1, 1), (1, 1), (1, 1), (1, 1), (1, 1), (1, 1)])	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> File "<context_code>", line 5, in normalize_pairs TypeError: 'NoneType' object is not iterable

Question: fibonacci

Description: **Return:** A list of first n Fibonacci numbers **Example:** n=5 → `[0, 1, 1, 2, 3]` (each number is sum of previous two)

Assertion	Status	Error
assert fibonacci(5) == [0, 1, 1, 2, 3]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(1) == [0]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert fibonacci(6) == [0, 1, 1, 2, 3, 5]	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Question: is_palindrome

Description: **Return:** `True` if list reads the same forwards and backwards, `False` otherwise **Example:** `[1, 2, 3, 2, 1]` → `True`, but `[1, 2, 3]` → `False`

Assertion	Status	Error
assert is_palindrome([1, 2, 3, 2, 1]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([1, 2, 3]) == False	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([5]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError
assert is_palindrome([]) == True	failed	Traceback (most recent call last): File "/app/src/instantgrade/comparison/comparison_service.py", line 44, in run_assertions exec(compile(code, "<assertion>", "exec"), ns) File "<assertion>", line 1, in <module> AssertionError

Student	Roll Number	Highest Best-N	Best out of	Scaled Score
R KISHORE KUMAR	2333441	14.0	10	4.38
Aayan Nariyal	2333402	29.0	10	9.06
Abhijith A Vasudev	2333403	15.0	10	4.69
Abhiram L	2333327	12.0	10	3.75
Aditi Chauhan	2333405	14.0	10	4.38
Ajitesh Solanki	2333304	31.0	10	9.69
Akshita Dhagat	2333305	7.0	10	2.19
Alda Nongmeikapam	2333306	31.0	10	9.69
Alviya	2333409	16.0	10	5.0
Anandi	2333411	25.0	10	7.81
Ankita Bajoria	2333412	23.0	10	7.19
Archa	2333416	25.0	10	7.81
Ashish Bhardwaj	2333311	7.0	10	2.19
Beryl Jacob Saigi	2333312	19.0	10	5.94
Bhoomika Jain	2333313	31.0	10	9.69
Dakshita	2333420	26.0	10	8.12
Eesha Bamangaya	2333423	16.0	10	5.0
Esther Ann Cheriyan	2333424	31.0	10	9.69
Gouri P	2333316	31.0	10	9.69
Harshita Saha	2333317	28.0	10	8.75
Heer Domadia	2333318	28.0	10	8.75
Jaishnavy	2333319	31.0	10	9.69
Kabir Tandon	2333428	20.0	10	6.25
Khush Sawansukha	2333429	16.0	10	5.0
Kushal Surana	2333326	17.0	10	5.31
Meenaakshi R Nair	2333331	12.0	10	3.75
Mythri	2333438	23.0	10	7.19
Naiya Kakkar	2333333	14.0	10	4.38
Parth Thakur	2333437	25.0	10	7.81
Raihan Sadath	2333442	23.0	10	7.19
Rajdeep Dutta	2333337	11.0	10	3.44
Reet Agarwal	2333338	31.0	10	9.69
Sania Thakrar	2333343	29.0	10	9.06
Sanjana Kolakkunnath	2333446	30.0	10	9.38
Saravana Arjun	2333447	26.0	10	8.12
Saumya	2333448	26.0	10	8.12
Sebin Varghese Shibu	2333345	25.0	10	7.81
Shivam	2333452	32.0	10	10.0
Shreeji Anand	233453	19.0	10	5.94
Shubham Bhattacharya	2333349	18.0	10	5.62
Vanditha Patwary	2333356	28.0	10	8.75
aaryan dubey	2333302	3.0	10	0.94
ishi goel	58	10.0	10	3.12
jotham	2333322	12.0	10	3.75
student name	student roll number	0.0	10	0.0