[隨堂測驗] 五則運算 (二)

鄭繼威

使用 cin 讓使用者能自行指定 x 與 y 的值.

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李睿宸

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. 
   
5. int main()
   
6. {
   
7.    int x,y;
   
8.    cout<<"請輸入x:";
   
9.    cin>>x;
   
10.    cout<<"請輸入y:";
    
11.    cin>>y;
    
12.    
    
13.    cout<<x<<"+"<<y<<"="<<x+y<<endl;
    
14.    cout<<x<<"-"<<y<<"="<<x-y<<endl;
    
15.    cout<<x<<"*"<<y<<"="<<x*y<<endl;
    
16.    cout<<x<<"/"<<y<<"="<<x/y<<endl;
    
17.    cout<<x<<"%"<<y<<"="<<x%y<<endl;
    
18. 
    
19.    
    
20.     system("pause");
    
21.     return 0;
    
22. }

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林劭澧

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x, y;
   
7.     cout<<"請輸入一整數: ";
   
8.     cin>>x;
   
9.     cout<<"你剛輸入的數字是: "<<x<<endl;
   
10.     cout<<"請輸入一整數: ";
    
11.     cin>>y;
    
12.     cout<<"你剛輸入的數字是: "<<y<<endl;
    
13.     cout<<x<<"+"<<y<<"="<<x+y<<endl;
    
14.     cout<<x<<"-"<<y<<"="<<x-y<<endl;
    
15.     cout<<x<<"*"<<y<<"="<<x*y<<endl;
    
16.     cout<<x<<"/"<<y<<"="<<x/y<<endl;
    
17.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
    
18.     system("pause");
    
19.     return 0;   
    
20. }

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齊振睿

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x,y;
   
7.     cout<<"請輸入一整數: ";
   
8.     cin>>x;
   
9.     cout<<"請輸入一整數: ";
   
10.     cin>>y;
    
11. 
    
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.     cout<<x<<"+"<<y<<"="<<x+y<<endl;
    
17.     system("pause");
    
18.     return 0;  
    
19. }

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李彣

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x;
   
7.     cout<<"請輸入x的值:";
   
8.     cin>>x;
   
9.     int y;
   
10.     cout<<"請輸入y的值:";
    
11.     cin>>y;
    
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.     cout<<"x%y="<<x%y<<endl;
    
17.     system("pause");
    
18.     return 0;
    
19. }

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陳牧謙

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x, y;
   
7.     cout<<"請輸入一整數: ";
   
8.     cin>>x;
   
9.     cout<<"你剛輸入的數字是: "<<x<<endl;
   
10.    
    
11.     cout<<"請輸入一整數: ";
    
12.     cin>>y;
    
13.     cout<<"你剛輸入的數字是: "<<y<<endl;
    
14.    
    
15.     cout<<x<<"+"<<y<<"="<<x+y<<endl;
    
16.     cout<<x<<"-"<<y<<"="<<x-y<<endl;
    
17.     cout<<x<<"*"<<y<<"="<<x*y<<endl;
    
18.     cout<<x<<"/"<<y<<"="<<x/y<<endl;
    
19.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
    
20.     system("pause");
    
21.     return 0;   
    
22. }

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黃裕恩

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x,y;
   
7.     cout<<"輸入x的值:";
   
8.     cin>>x;
   
9.     cout<<"輸入y的值:";
   
10.     cin>>y;
    
11.    
    
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.     cout<<"x%y="<<x%y<<endl;
    
17.     system("pause");
    
18.     return 0;   
    
19. }

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黃柏青

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int x, y;
   
7.     cout<<"請輸入一整數: ";
   
8.     cin>>x;
   
9.     cout<<"你剛輸入的數字是: "<<x<<endl;
   
10.    
    
11.     cout<<"請輸入一整數: ";
    
12.     cin>>y;
    
13.     cout<<"你剛輸入的數字是: "<<y<<endl;
    
14.    
    
15.     cout<<x<<"+"<<y<<"="<<x+y<<endl;
    
16.     cout<<x<<"-"<<y<<"="<<x-y<<endl;
    
17.     cout<<x<<"*"<<y<<"="<<x*y<<endl;
    
18.     cout<<x<<"/"<<y<<"="<<x/y<<endl;
    
19.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
    
20.     system("pause");
    
21.     return 0;   
    
22. }

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