劉得恩

1. #include<iostream>
   
2. #include<cstdlib>
   
3. #include<cmath>
   
4. using namespace std;
   
5. 
   
6. int main()
   
7. {
   
8. double x,y;
   
9. re:
   
10.   cout<<"輸入底數:";
    
11. cin>>x;
    
12. cout<<"輸入指數:";
    
13. cin>>y;
    
14. cout<<x<<"的"<<y<<"次方, 值為"<<pow(x,y)<<endl;
    
15. goto re;
    
16. return 0;
    
17. }

複製代碼