Found very intersting approach to count the digits of an integers #python:from math import floor

Found very intersting approach to count the digits of an integers #python:

from math import floor, log10


def count_digits(n):
    return 1 + floor(log10(n))

In [2]: count_digits(5)
Out[2]: 1

In [3]: count_digits(999)
Out[3]: 3

In [4]: count_digits(1000)
Out[4]: 4

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Create: 2021-11-15
Last Update: 2025-07-06 00:55:01

Found very intersting approach to count the digits of an integers #python:

from math import floor, log10


def count_digits(n):
    return 1 + floor(log10(n))

In [2]: count_digits(5)
Out[2]: 1

In [3]: count_digits(999)
Out[3]: 3

In [4]: count_digits(1000)
Out[4]: 4

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