9-2.cpp

能理解C++中运算符重载的需要性

#include <iostream.h>

void main()
{
	int intOne;
	int& rInt=intOne;

	intOne=5;
	cout<<"intOne:"<<intOne<<endl;
	cout<<"rInt:"<<rInt<<endl;

	cout<<"&intOne:"<<&intOne<<endl;
	cout<<"&rInt:"<<&rInt<<endl;
}