uva 113

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package uva100;

import java.util.Scanner;

class Main {

    public static void main(String[] args) {
       
        Scanner scanner = new Scanner(System.in);
       
        while (scanner.hasNextDouble()) {
            double n = scanner.nextDouble();
       
            double p = scanner.nextDouble();
       
            System.out.printf("%.0f\n",Math.pow(p, (1/n)));
        }
       
     
       
    }
}