QuickPowSimple

#include <iostream>

using namespace std;

int main()
{
    double a;
    int n;
    cin>>a>>n;

    double x = 1;
    while(n){
              if(n%2==1)
              {
                   x *=a;
              }
              n/=2;
              a*=a;
    }
    cout<<x;
}