pow() 函式 - 計算冪次與開根號

tonyh

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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洪翊展

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

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洪翊庭

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"<<endl;
   
9.     cin>>x
   
10.     cout<<"請輸入指數"<<endl;
    
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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黃宇綸

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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黃宇瑄

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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盧佑芯

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<<"請輸入次方:";
    
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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李沛昂

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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嘿嘿

曾堂桂

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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