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

1 vote178 views1 answer
Do while loop c++ loops continuously
C++
267 votes197 views1 answer
Visual studio c++ compiler
C++
0 vote196 views1 answer
ImportError: cannot import name 'TFLiteConverter' from 'tensorflow.lite'
C++
0 vote178 views1 answer
Upcasting in c++
C++
1 vote197 views1 answer
C++ fizzbuzz
C++
0 vote200 views1 answer
Replace komma with space C++
C++
0 vote158 views1 answer
Can you assign a value to a deleted pointer
C++
1 vote199 views2 answers
C++ inherit from class template
C++
0 vote183 views1 answer
C++ get index of map element
C++
1 vote242 views1 answer
Unique_ptr header file
C++