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Concise algorithm solution in Speedy category for Number Length by Igor_Sekretarev
def number_length(a: int) -> int:
length = 0
while a:
a //= 10
length += 1
return max(length, 1)
if __name__ == '__main__':
print("Example:")
print(number_length(10))
# These "asserts" are used for self-checking and not for an auto-testing
assert number_length(10) == 2
assert number_length(0) == 1
assert number_length(4) == 1
assert number_length(44) == 2
print("Coding complete? Click 'Check' to earn cool rewards!")
April 23, 2021
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