劉奕劭

#include <iostream>
#include <cstdlib>
using namespace std;

int main(){
    int x,y;
    cout<<"請輸入x的值";
    cin>>x;
    cout<<"請輸入y的值";
    cin>>y;
    cout<<"當x="<<x<<",y="<<y<<"時..."<<endl;
    cout<<"x+y="<<x+y<<endl;
    cout<<"x-y="<<x-y<<endl;
    cout<<"x*y="<<x*y<<endl;
    cout<<"x/y="<<x/y<<endl;
    cout<<"x%y="<<x%y<<endl;
    system ("pause");
    return 0;
}