from random import randint
from functools import reduce
def len_(array):
return reduce(lambda x, y: x + y, map(lambda x: 1, array))
def enumerate_(array):
print("I DON'T KNOW")
return
def test():
for _ in range(100):
array = [randint(-10, 10) for _ in range(randint(5, 5))]
assert len_(array) == len(array), 'Not really ok'
print("OK")
if __name__ == '__main__':
test()
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