num to string c++ code example

Example 1: c++ int to string

#include <string>
using namespace std;

int iIntAsInt = 658;
string sIntAsString = to_string(iIntAsInt);

Example 2: change integer to string c++

string str_val = to_string(int_val);

Example 3: convert int to string c++

#include <string> 

std::string s = std::to_string(42);

Example 4: how to convert int to string c++

#include <iostream>  
#include <boost/lexical_cast.hpp>  
using namespace std;  
int main()  
{  
 int i=11;  
 string str = boost::lexical_cast<string>(i);  
cout<<"string value of integer i is :"<<str<<"\n";  
  
}