import java.text.DecimalFormat;
import java.util.Scanner;

public class Demo {

    static double calculatePoweredNumber(double number, int power) {
        double result = 1;
        for (int i = 0; i < power; i++) {
            result = result * number;
        }
        return result;
    }

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double number = scanner.nextDouble();
        int squareRoot = scanner.nextInt();

        System.out.println(new DecimalFormat("0.####").format(calculatePoweredNumber(number, squareRoot)));

    }
}