//
// Created by zhang on 2017/9/11.
//

#include <iostream>

using namespace std;

int main ()
{
    // 声明简单的变量
    int    i;
    double d;

    // 声明引用变量
    int&    r = i;
    double& s = d;

    i = 5;
    cout << "Value of i : " << i << endl;
    cout << "Value of i reference : " << r  << endl;

    d = 11.7;
    cout << "Value of d : " << d << endl;
    cout << "Value of d reference : " << s  << endl;

    return 0;
}