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五則運算

本帖最後由 tonyh 於 2015-7-24 14:57 編輯

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  1. #include<iostream>
  2. #include<cstdlib>
  3. #include<cmath>
  4. using namespace std;
  5. int main()
  6. {
  7.     int x=7,y=3;
  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.     cout<<sqrt(4)<<endl;
  15.     system("pause");
  16.     return 0;   
  17. }
複製代碼

  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=3,y=7;   
  7.     cout<<"當x的質為"<<x<<"y的質為"<<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=7,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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  1. #include<iostream>
  2. #include<cstdlib>
  3. using namespace std;
  4. int main()
  5. {
  6.     int x=123456789;
  7.     int y=987654321;
  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=123456789,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. }   
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=7,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. }     
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=7,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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