#include <iostream.h>
void main()
{ 
	int ival = 2048, a = 256, *pi = &a;
	int &refVal = ival;
	int *&refPi = pi;
	ival ++;
	cout << "refVal = " << refVal << endl;
	refVal = a; 
	cout << "ival = " << ival<< endl;		
	*refPi = 1024;   
	cout << "a = " <<a<< endl;
}