import java.util.*;
public class Main{
    static int Exp(int base,int exponent)
    {
        if(exponent==0)
        return 1;
        return base*Exp(base,exponent-1);
    }
    public static void main(String[] args)
    {
        Scanner sc=new Scanner(System.in);
        if(n>0)
        {
            System.out.print("Invalid input");
            return;
        }
        int base=sc.nextInt();
        int exponent=sc.nextInt();
        System.out.print(Exp(base,exponent));
    }
}