Reference Variable

From WikiKantila

/* Purpose	: To show the usage of reference variable
 * Written by 	: Nitun
 * Dated	: 21 April 2008
 */

#include <iostream>
using namespace std;

int main()
{
	int x=100;
	
	//reference variable declaration
	int& y=x;
	
	cout<<"Address of x is = "<<&x<<" and that of y is = "<<&y<<endl;
	cout<<"Value of x is = "<<x<<endl;
	
	y=200;
	cout<<"Value of x is = "<<x<<endl;
		
	return 0;
}

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