Number of digits calculation

Calc the number of digits

int count = 0;
int n = number;

while (n != 0)
{
    n /= 10;
    cout++;
}

Source: stackoverflow.com

Number of digits calculation

number_of_digits = 0
    a_variable = input
    while a_variable >= 1:
        number_of_digits += 1
        a_variable /= 10
#Just translated Kind Kinkajou's answer to python.
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Source: stackoverflow.com

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