log10 clear solution for Number Length by m.kleinkranenbarg - python coding challenges

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log10 solution in Clear category for Number Length by m.kleinkranenbarg

from math import ceil, log10

def number_length(value: int) -> int:
    return ceil(log10(value + 1)) if value > 9 else 1


print("Example:")
print(number_length(10))

# These "asserts" are used for self-checking
assert number_length(10) == 2
assert number_length(0) == 1
assert number_length(4) == 1
assert number_length(44) == 2

print("The mission is done! Click 'Check' to earn cool rewards!")

Feb. 25, 2023

Comments:

J.schubert262 on May 1, 2023, 1:04 a.m.
<p>Nice, long but clear.</p>

Strings and Integers

0 %

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