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();

Source: stackoverflow.com

Similar codes

0 vote144 views1 answer
C++ insertion in astack
C++
0 vote136 views1 answer
Youtube to facebook link converter
C++
1 vote125 views1 answer
C++ strings equal
C++
1 vote153 views1 answer
How to reverse a string in c++ using reverse function
C++
0 vote135 views1 answer
Mid of linked list
C++
-1 vote160 views1 answer
Multi initialisation if statement c++
C++
0 vote128 views1 answer
C++ sort numbers by magnitude/absolute value
C++
0 vote202 views1 answer
C++ generic pointer
C++
3 votes129 views2 answers
Find kth max and min element in an array
C++
1 vote137 views1 answer
Cmake define standard c++
C++