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五則運算

本帖最後由 tonyh 於 2016-1-22 10:16 編輯

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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     //int x=23;
  7.     //int y=7;
  8.     int x=23, y=7;  //宣告兩個整數變數,並指定它們的值
  9.    
  10.     cout<<"當x的值為"<<x<<",y的值為"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  16.     system("pause");
  17.     return 0;   
  18. }
複製代碼

  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     //intx=23;
  7.     //inty=7;
  8.     intx=23,y=7;//宣告兩個整數變數,並指定它們的值
  9.    
  10.     cout<<"當x的值為"<<x<<",y的值為"<<y<<"時..."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.     cout<<"x%y="<<x%y<<endl;
  16.     system("pause");
  17.     return 0;   
  18. }   
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#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
  //五則運算
  //int x;
  //int y;
  int x = 23,y = 7;
  
  
   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;=23
  7.     //int y;=7
  8.     int x=23,y=7;
  9.    
  10.     cout<<"當x的值為"<<x<<",y的值為"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  16.     system("pause");
  17.     return 0;
  18. }     
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
  7.     //int y=7
  8.     int x=23,y=7;//宣告兩個整數變數並指定它們的值
  9.    
  10.     cout<<"當x的值為"<<x<<",y的值為"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  16.     system("pause");
  17.     return 0;   
  18. }
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;
  7.     int y=7;
  8.    
  9.    
  10.    cout<<"當x的值為"<<x<<",y的值為"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  16.     system("pause");
  17.     return 0;
  18.     }
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;//變數?    常數?
  7.     //int y;=7;
  8.     int x=23,y=7;//宣告兩個整數變數,並指定它們的值
  9.    
  10.     cout<<"當x的值為"<<x<<",y的值為"<<y<<"時..."<<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.     cout<<"x%y="<<x%y<<endl;
  16.     system ("pause");
  17.     return 0;
  18. }
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<<"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.    
  13.     system("pause");
  14.     return0:
  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 l;
  7.     //int m;
  8.     int l=23 y=7;
  9.    
  10.    
  11.     cout<<"l+m="<<l+m<<endl;
  12.     cout<<"l-m="<<x-y<<endl;
  13.     cout<<"l*m="<<x*y<<endl;
  14.     cout<<"l/m="<<x/y<<endl;
  15.     cout<<"l%m="<<x%y<<endl;
  16.     system("pause");  
  17.     return 0;         
  18. }
  19.    
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.    
  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.     system("pause");
  15.     return 0;
  16. }
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