#include<iostream.h>
void main()
{
   
    char repeat='y';
    while(repeat=='y')
    {
        int x,n,a=1,temp;
        cout<<endl;
        cout<<endl;
        cout<<" Enter a number :  ?\b";
        cin>>x;
        cout<<endl;
        cout<<" Enter the power  :  ?\b";
        cin>>n;
        cout<<endl;
        temp=n;
        while(n>=1)
            {
                a = a * x;   
                n--;
            }
    cout<<endl;
    cout<<endl;
    cout<<temp<<"th"<<" power of "<<x<<" is equal to "<<a<<endl;
    cout<<endl;
   
    cout<<" Do you want to do it again ? (y/n)  ";
    cin>>repeat;
    }
}

Output:
Enter a number :  4
Enter the power  :  5
5th power of 4 is equal to 1024
Do you want to do it again ? (y/n)  n
Press any key to continue

Tweet