import java.util.Scanner; class MyCalculator { /* * Create the method long power(int, int) here. */

public static long power(double n, double p) throws Exception{
    if(n<0 || p<0){
        throw new Exception("n or p should not be negative.");
    }
   if (n==0 && p==0){
        throw new Exception("n and p should not be zero.");
    }
   long res =(long) Math.pow(n, p);
   return res;
}

}

public class Solution { public static final MyCalculator my_calculator = new MyCalculator(); public static final Scanner in = new Scanner(System.in);

public static void main(String[] args) {
    while (in .hasNextInt()) {
        int n = in .nextInt();
        int p = in .nextInt();

        try {
            System.out.println(my_calculator.power(n, p));
        } catch (Exception e) {
            System.out.println(e);
        }
    }
}

}