Python

Question 1

PART A)

: Clearly, briefly explain what is wrong about the following attempt. # Include at least one example of a function call that it would return the wrong # output for, clearly stating both the incorrect output it would return and the # expected, correct output it should return if the function worked

def is_ok_wrong1(group_list: List[List[int]], class_list: List[int]) -> bool: ''' Return true iff every student in class_list is in exactly one group according to group_list. '''

for student in class_list: if group_list.count(student) != 1: return False return True

PART B)

# Clearly, briefly explain what is wrong about the following attempt. # Include at least one example of a function call that it would return the wrong # output for, clearly stating both the incorrect output it would return and the # expected, correct output it should return if the function worked def is_ok_wrong2(group_list: List[List[int]], class_list: List[int]) -> bool: ''' Return true iff every student in class_list is in exactly one group according to group_list. '''

for student in class_list: for group in group_list: if group.count(student) != 1: return False return True