using references for int : reference « Data Type « C++






  1. C++
  2. Data Type
  3. reference

using references for int

  
#include <iostream>

using namespace std;

int main()
{
    int myScore = 1000;
    int& mikesScore = myScore;  // create a reference
    
    cout << "myScore is: " << myScore << endl;
    cout << "mikesScore is: " << mikesScore << endl;
    
    myScore += 500;
    cout << "myScore is: " << myScore << endl;
    cout << "mikesScore is: " << mikesScore << endl;

    mikesScore += 500;
    cout << "myScore is: " << myScore << endl;
    cout << "mikesScore is: " << mikesScore << endl;

    return 0;
}








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