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Charlotte Croce 2025-04-19 23:42:08 -04:00
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python-csi160/week05/week-5Practice-Problems/part1.py Normal file
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def first_element(list_to_search):
"""Returns the first element of the supplied list. Returns None if the list was empty"""
if len(list_to_search) == 0:
return None
return list_to_search[0]
# Leave this part for easily testing your function
print('[4, 2, 15, 5] The first_element returns', first_element([4, 2, 15, 5]))
print('[] The first_element returns', first_element([]))