Easiest way to convert int to string in C++?

Question

What is the easiest way to convert from `int` to equivalent `string` in C++. I am aware of two methods. Is there any easier way? (1) int a = 10; char *intStr = itoa(a); string str = string(intStr); (2) int a = 10; stringstream ss; ss << a; string str = ss.str();

Answer 1

using namespace std;

#include <iostream>

#include <stdio.h>

int main()

{

int a=10;

char outbuff[255];

sprintf(outbuff,"%d",a);

cout << outbuff;

}