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walrus operator solution in Clear category for End Zeros by vlad.bezden
def end_zeros(num: int) -> int:
return len(s:= str(num)) - len(s.rstrip("0"))
if __name__ == '__main__':
print("Example:")
print(end_zeros(0))
# These "asserts" are used for self-checking and not for an auto-testing
assert end_zeros(0) == 1
assert end_zeros(1) == 0
assert end_zeros(10) == 1
assert end_zeros(101) == 0
assert end_zeros(245) == 0
assert end_zeros(100100) == 2
print("Coding complete? Click 'Check' to earn cool rewards!")
July 4, 2020
