Task1/2_6_2

import java.util.Scanner;

class Task {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt(), m = sc.nextInt();
        if (m > 0)
            System.out.println(power(n,m));
        else System.out.println((double)1 / power(n,-m));
    }
    public static int power(int x, int y) {
        if (y == 0)
            return 1;
        else
            return x * power(x, y-1);
    }
}