Python Write a function list_copy(l) that takes a list as a parameter and returns a copy...

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Python Write a function list_copy(l) that takes a list as a parameter and returns a copy...

Python Write a function list_copy(l) that takes a list as a parameter and returns a copy of the list using a list comprehension.

please provide unittest

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Answer 1

Answer #1

def list_copy(lst):
    return [x for x in lst]


lst1 = [3, 4, 1, 9]
lst2 = list_copy(lst1)
print(lst1)
print(lst2)
# now proving that they are not same object and they are different objects
lst1.append(2)
print(lst1)
print(lst2)

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Answer 2

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Python Write a function list_copy(l) that takes a list as a parameter and returns a copy...

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