五則運算 (一)

tonyh

+    加
-     減
*    乘
/     除
%   取餘數

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x=10, y=3;
   
7.     cout<<"當x等於"<<x<<", y等於"<<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.     system("pause");
    
14.     return 0;   
    
15. }

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許紘誌

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.   int x=10,y=3;
   
7.   cout<<"當x的值為"<<x<<",y的值為"<<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.   system("pause");
    
14.   return 0;   
    
15. }

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曾彥翔

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x, y;
   
7.     cout<<"請輸入x的值:";
   
8.     cin>>x;
   
9.     cout<<"請輸入y的值:";
   
10.     cin>>y;
    
11.     cout<<x<<"+"<<y<<"="<<x+y<<endl;
    
12.     cout<<x<<"-"<<y<<"="<<x-y<<endl;
    
13.     cout<<x<<"*"<<y<<"="<<x*y<<endl;
    
14.     cout<<x<<"/"<<y<<"="<<x/y<<endl;
    
15.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
    
16.     system("pause");
    
17.     return 0;   
    
18. }

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譚暐霖

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x=0, y=1;
   
7.     cout<<"當x為"<<x<<"y為"<<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.     system("pause");
    
16.     return 0;
    
17. }

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黃宥鈞

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x=11,y=12;
   
7.     cout<<"當x為"<<x<<",y為"<<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.     system("pause");
    
14.     return 0;
    
15. }

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吳晉榕

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x=10, y=3;
   
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.     system("pause");
    
14.     return 0;
    
15. }

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洪榜蔓

1. #include<iostream>     
   
2. #include<cstdlib>      
   
3. using namespace std;   
   
4. int main()   
   
5. {
   
6.     int x=80,y=5;
   
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.     system("pause");        
    
14.     return 0;               
    
15. }

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蔡幸融

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x=10,y=3;
   
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.     system("pause");   
    
15.     return 0;
    
16. }   

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