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

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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;

}

Related examples in the same category

1.	constant references
2.	returning a reference to a string
3.	Reassigning a reference
4.	Taking the Address of a Reference
5.	swap() Rewritten with References
6.	Passing by Reference Using Pointers
7.	Passing Objects by Reference
8.	Passing References to Objects
9.	Returning multiple values from a function using references
10.	Creating and Using References for integer
11.	Data Slicing With Passing by Value
12.	References for int type variable

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