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李泳霖發表於 2021-1-21 17:37 | 只看該作者

[隨堂測驗] 五則運算 (二)

使用 cin 讓使用者能自行指定 x 與 y 的值.



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2#
馬琮翰發表於 2021-1-21 18:01 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.         int x=8,y=5;
  7.         cout<<"Insert X:";
  8.         cin>>x;
  9.         cout<<"Insert Y:";
  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;


  18.         system("pause");
  19.        
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3#
朱春珠發表於 2021-2-20 16:39 | 只看該作者
本帖最後由 朱春珠 於 2021-2-20 17:14 編輯
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x, y;
  7.     cout<<"請輸入x數值: ";
  8.     cin>>x;
  9.     cout<<"請輸入y數值: ";
  10.     cin>>y;
  11.     cout<<"當x等於"<<x<<",y等於"<<y<<"時..."<<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.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
  17.     system("pause");
  18.     return 0;
  19. }
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4#
朱春男發表於 2021-2-20 16:40 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x, y;
  7.     cout<<"請輸入x之數值: ";
  8.     cin>>x;
  9.     cout<<"請輸入y之數值: ";
  10.     cin>>y;
  11.     cout<<"當x等於"<<x<<", y等於"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  17.     system("pause");
  18.     return 0;
  19. }
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5#
蔡秉勛發表於 2021-2-20 16:45 | 只看該作者
#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
    int x=10,y=3;
    cout<<"Insert X:";
        cin>>x;
        cout<<"Insert Y:";
        cin>>y;
        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;         
}

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6#
陳志祐發表於 2021-2-20 16:45 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x,y;
  7.     cout<<"輸入x"<< endl;
  8.     cin>>x;
  9.     cout<<"輸入y"<< endl;
  10.     cin>>y;
  11.     cout<<"當x等於"<<x<<", y等於"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  17.     system("pause");
  18.     return 0;   
  19.    
  20. }
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7#
謝苙豪發表於 2021-2-20 16:54 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x,y;
  7.     cout<<"請輸入x之數值: ";
  8.     cin>>x;
  9.     cout<<"請輸入y之數值: ";
  10.     cin>>y;
  11.     cout<<"當x等於"<<x<<", y等於"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  17.     system("pause");
  18.     return 0;
  19. }
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8#
林佑宸發表於 2021-2-20 16:54 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x,y;
  7.     cout<<"請輸入x:";
  8.     cin>>x;
  9.     cout<<"請輸入y:";
  10.     cin>>y;
  11.     cout<<"當x="<<x<<",y="<<y<<"時..."<<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.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
  17.     system ("pause");

  19.     return 0;   
  20. }
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9#
富溢發表於 2021-2-20 16:54 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x, y;
  7.     cout<<"lnsert x:";
  8.     cin>>x;
  9.     cout<<"lnsert y:";
  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.    
  17.    
  18.     system("pause");
  19.     return 0;   
  20. }
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10#
鍾易澄發表於 2021-2-20 16:54 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x,y;
  7.     cout<<"請輸x的值:";
  8.     cin>>x;
  9.     cout<<"請輸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.    
  17.     system("pause");
  18.     return 0;
  19.    
  20. }
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11#
蔡秉勛發表於 2021-2-20 17:13 | 只看該作者
#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
    int x=10,y=3;
    cout<<"Insert X:";
        cin>>x;
        cout<<"Insert Y:";
        cin>>y;
        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;         
}

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12#
周桓宇發表於 2021-2-20 17:16 | 只看該作者
  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<<"當x等於"<<x<<",y等於"<<y<<"時..."<<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.     cout<<x<<"%"<<y<<"="<<x%y<<endl;
  17.    
  18.     system("pause");
  19.     return 0;
  20. }
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13#
江家同發表於 2021-3-4 19:16 | 只看該作者
  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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14#
莊冠鈞發表於 2021-3-6 15:00 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x,y;
  7.     cin>>x>>y;
  8.     cout<<"當x等於"<<x<<"y等於"<<y<<endl;
  9.     cout<<"x+y等於"<<x+y<<endl;
  10.     cout<<"x-y等於"<<x-y<<endl;
  11.     cout<<"x*y等於"<<x*y<<endl;
  12.     cout<<"x/y等於"<<x/y<<endl;
  13.     cout<<"x%y等於"<<x%y<<endl;
  14.     system("pause");
  15.     return 0;
  16.     }
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15#
陳勤允發表於 2021-3-6 15:00 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;

  5. int main(){
  6.     int a, b;
  7.     cout << "請輸入a和b:";
  8.     cin >> a >> b;
  9.     cout << "當a等於" << a << ",b等於" << b << "時" << endl;
  10.    
  11.     cout << "a + b =" << a + b << endl;
  12.     cout << "a - b =" << a - b << endl;
  13.     cout << "a * b =" << a * b << endl;
  14.     cout << "a / b =" << a / b << endl;
  15.     cout << "a % b =" << a % b << endl;
  16.                     
  17.     system("pause");
  18.     return 0;
  19. }
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16#
黃昱齊發表於 2021-4-10 15:50 | 只看該作者
  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:"<<endl;
  8.     cin>>x;
  9.     cout<<"請輸入y的值:"<<endl;
  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.    
  19. }   
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17#
陳佑俊發表於 2021-4-21 20:49 | 只看該作者
  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.     cout<<endl;
  17.     system("pause");
  18.     return 0;
  19. }
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18#
許晏睿發表於 2021-4-22 17:45 | 只看該作者
本帖最後由 許晏睿 於 2021-4-22 17:52 編輯
  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的直:";
  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.    
  19.     }
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