how to find length of unsigned int variable in c++ code example
Example 1: intlen in c++
// getting the legth of an int by turning it into a string
// works with double and float too
#include <iostream>
int num = 0;
// turning num into a string using std::string
std::string temp = std::to_string(num);
// getting the length using .length()
int len = temp.length();
Example 2: c++ length of int
unsigned int number_of_digits = 0;
do {
++number_of_digits;
n /= base;
} while (n);