cast int to string c++ code example

Example 1: change int to string cpp

#include <string> 

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

Example 2: c++ int to string

#include <string>
using namespace std;

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

Example 3: convert integer to string c++

std::to_string(23213.123)

Example 4: 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;
}

Example 5: convert a int to string c++

#include <iostream>
#include<string>
using namespace std;
int main()
{
int i = 11;
float f = 12.3;
string str = to_string(i);
strinf fstr = to_string(f);
}

Example 6: int to string C++

#include <string> // important

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