changing int to string in c++ code example

Example 1: convert integer to string c++

std::to_string(23213.123)

Example 2: how to convert int to string c++

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

return 0;
}