陳均

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main ()
   
5. {
   
6.     int x = 21;
   
7.     int y = 5;
   
8.     cout <<"當 x = "<< x << " ,y = "<<y<<"時"<<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.     cout <<" x % y = " << x%y <<endl;  
    
14.     system("pause");
    
15.     return 0;
    
16. }

複製代碼