[쉬움] X의 N제곱

import java.util.Scanner;

public class Main {

public static void main(String[] args){

Scanner in = new Scanner(System.in);

String[] a = in.nextLine().split(" ");

double a1 = Double.parseDouble(a[0]);

double a2 = Double.parseDouble(a[1]);

System.out.println(Math.round(Math.pow(a1,a2)*1000d)/1000d);

}

}