convert int to str in cpp code example

Example 1: change int to string cpp

#include <string> 

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

Example 2: int to string C++

#include <string> // important

int main() {
  int number = 1250;
  
  std::string numberAsString = std::to_string(number);
  
  // result "1250"
  
  return 0;
}