曹瑈芠

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     //int x;
   
7.     //int z;
   
8.     int x=23,z=7;
   
9.    
   
10.     cout<<"當x的值為"<<x<<"，z的值為"<<z<<"時..."<<endl;
    
11.     cout<<"x+z="<<x+z<<endl;
    
12.     cout<<"x-z="<<x-z<<endl;
    
13.     cout<<"x*z="<<x*z<<endl;
    
14.     cout<<"x/z="<<x/z<<endl;
    
15.     cout<<"x%z="<<x%z<<endl;
    
16.    
    
17.     system("pause");
    
18.     return 0;
    
19. }

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曹瑈芠

1. #include<iostream>
   
2. #include<cstdlib>
   
3. using namespace std;
   
4. int main()
   
5. {
   
6.     int a;
   
7.     cout<<"請輸入一個整數:";
   
8.     cin>> a;
   
9.     cout<<"您輸入的數字是:"<<a<<endl;
   
10.    
    
11.     system("pause");
    
12.     return 0;
    
13. }

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