ex2-8-1.cpp

一些学习c++的例题

#include <iostream>

using namespace std;

void main(void)
{
   int i = 0;
   int& ri = i;

   cout << "Demonstration: isolated reference." << endl;

   cout << "i=" << i << endl;
   cout << "ri=" << ri << endl;

   ri++;

   cout << "After ri++, i=" << i << endl;
   cout << "After ri++, ri=" << ri << endl;
}