pow() 函式 - 計算冪次與開根號

王瑞喻

利用pow() 函式, 設計一個可以輕鬆計算冪次與開根號的計算機.

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

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駱顗安

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

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王建葦

1. #include<iostream>
   
2. #include<cstdlib>
   
3. #include<cmath>
   
4. using namespace std;
   
5. int main()
   
6. {
   
7.     double x,y;
   
8.     cout<<"請輸入底數:";
   
9.     cin>>x;
   
10.     cout<<"請輸入指數";
    
11.     cin>>y;
    
12.     cout<<"底數為:"<<x<<"指數為:"<<y<<"的方程式為:"<<pow(x,y);
    
13.     system("pause");
    
14.     return 0;
    
15. }

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鄭羽捷

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

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曾宥程

1. #include<iostream>
   
2. #include<cstdlib>
   
3. #include<cmath>
   
4. using namespace std;
   
5. int main()
   
6. {
   
7.     double x,y;
   
8.     re:
   
9.     cout<<"請輸入底數: ";
   
10.     cin>>x;
    
11.     cout<<"請輸入指數: ";
    
12.     cin>>y;
    
13.     cout<<x<<"的"<<y<<"次方,值為: "<<pow(x,y)<<endl;
    
14.     goto re;
    
15.     system("pause");
    
16.     return 0;
    
17.    
    
18. }

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陳宇柏

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

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洪藜芸

1. #include<iostream>
   
2. #include<cstdlib>
   
3. #include<cmath>
   
4. using namespace std;
   
5. int main()
   
6. {
   
7.     double a,b;
   
8.     cout<<"請輸入底數：";
   
9.     cin>>a;
   
10.     cout<<"請輸入指數：";
    
11.     cin>>b;
    
12.     cout<<a<<"的"<<b<<"次方為"<<pow(a,b)<<endl<<endl;
    
13.     system("pause");
    
14.     return 0;
    
15. }

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蔡少宇

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

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郭哲維

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

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王翎璇

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

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黃傳耀

1. #include<iostream>
   
2. #include<cstdlib>
   
3. #include<time.h>
   
4. #include<math.h>
   
5. using namespace std;
   
6. int main()
   
7. {
   
8.         double x,y;
   
9.         cout<<"請輸入底數:";
   
10.         cin>>x;
    
11.         cout<<"請輸入指數:";
    
12.         cin>>y;
    
13.         cout<<"x的y次方為"<<pow(x,y);
    
14.         system("pause");
    
15.         return 0;
    
16. }

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