int to std::string in c++ code example

Example 1: change int to string cpp

#include <string> 

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

Example 2: convert int to string c++

int x = 5;
string str = to_string(x);

Example 3: int to string C++

#include <string> // important

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