f0315.cpp

it is a usefull thing

//=====================================
// f0315.cpp
// 引用及其地址
//=====================================
#include<iostream>
using namespace std;
//-------------------------------------
int main(){
  int int1 = 5;
  int& rInt = int1;
  cout<<"&int1: "<<&int1<<"   int1: "<<int1<<endl;
  cout<<"&rInt: "<<&rInt<<"   rInt: "<<rInt<<endl;
  int int2 = 8;
  rInt = int2;
  cout<<"&rInt: "<<&rInt<<"   rInt: "<<rInt<<endl;
}//====================================