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五則運算

本帖最後由 tonyh 於 2017-7-5 09:44 編輯

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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()   //主函式
  5. {
  6.     int x=23, y=7;
  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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  1. #include <iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.      int x=350, y =99;

  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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#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
    int x=23,y=7;
    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;
}

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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=17,y=31;
  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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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=23,y=7;
  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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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;int main()
  4. {     int x=45,y=65;
  5.      cout<<"當x的值為"<<x<<"當y的值為" <<y<<"時...."<<endl;
  6.      cout<<"x+y="<<x+y<<endl;
  7.      cout<<"x-y="<<x-y<<endl;
  8.      cout<<"x*y="<<x*y<<endl;
  9.      cout<<"x/y="<<x/y<<endl;
  10.      cout<<"x%y="<<x%y<<endl;
  11.      
  12.      system("pause");
  13.      return 0;
  14. }     
  15.      
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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=23, y=7;
  7.     cout<<"x的值是"<<x<<",y的值是"<<y<<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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本帖最後由 莊鎵伃 於 2017-7-5 09:48 編輯
  1. etu#include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=23,y=7;        
  7.     cout<<"x+y="<<x+y<<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.     return0;
  15. }
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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=23,y=7;
  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. }   
複製代碼

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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=23,y=7;
  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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