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王瑞喻發表於 2020-7-16 15:10 | 只看該作者

五則運算

本帖最後由 王瑞喻 於 2020-7-16 15:36 編輯

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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()  //int ---> integer 整數
  5. {
  6.     int x=10,y=3;  //宣告變數
  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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2#
林威彤發表於 2020-7-16 15:40 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=50,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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3#
張琍晴發表於 2020-7-16 15:43 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=10,y=3;
  7.    
  8.     cout<<"當x的質為"<<x<<",y的質為"<<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.    
  15.     system("pause");
  16.     return 0;
  17. }
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4#
林秉叡發表於 2020-7-16 15:45 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     //五則運算
  7.     int x=10,y=7;
  8.    
  9.     cout<<"當x等於"<<x<<",y等於"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  15.    
  16.     system("pause");
  17.     return 0;
  18. }
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5#
蔡懷樂發表於 2020-7-16 15:48 | 只看該作者
#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
   //五則運算
   //int x;
   //int y;
   int x=50,y=63;
   
   cout<<"當x的值為"<<x<<",y的值為"<<y<<"時...."<<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;
   cout<<"x%y=" <<x%y<<endl;
   
   system("pause");
   return 0;
}
kevin tsai

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6#
鄭鈞澤發表於 2020-7-16 15:48 | 只看該作者
  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.    
  14.     system("pause");
  15.     return 0;  
  16. }
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7#
蔡懷樂發表於 2020-7-16 15:49 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.    //五則運算
  7.    //int x;
  8.    //int y;
  9.    int x=50,y=63;
  10.    
  11.    cout<<"當x的值為"<<x<<",y的值為"<<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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kevin tsai

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8#
陳昱宏發表於 2020-7-16 15:49 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=26,y=6;
  7.    
  8.     cout<<"當x的值為"<<x<<",y的值為"<<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.      
  15.     system("pause");
  16.     return 0 ;
  17. }
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9#
王若安發表於 2020-7-16 15:53 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.    
  7.     int x=77,y=23;
  8.     cout<<"當x等於"<<x<<",y等於"<<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. }

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10#
王若安發表於 2020-7-16 16:02 | 只看該作者
  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.    
  7.     int x,y;
  8.     cout<<"輸入x的值:";
  9.     cin>>x;
  10.     cout<<"輸入y的值:";
  11.     cin>>y;
  12.     cout<<"當x等於"<<x<<",y等於"<<y<<"時..."  <<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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11#
楊名嘉發表於 2020-7-17 09:09 | 只看該作者
  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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