任立宇

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main;
   
5. {
   
6.    
   
7.     cout<<"當x="<<"<<x<<,"y"=<<y<<"時"endl;
   
8.     cout<<"x+y="<<x+y<<endl;
   
9.     cout<<"x-y="<<x-y<<endl;
   
10.     cout<<"x*y="<<x*y<<endl;
    
11.     cout<<"x/y="<<x/y<<endl;
    
12.     cout<<"x%y="<<x%y<<endl;
    
13.    
    
14.    
    
15.     syatam()
    
16.     return 0;
    
17. }

複製代碼