NYOJ773 开方数 【大数】

原题链接

import java.util.Scanner;

public class Main{
	public static void main(String[] args){
		int n;
		double p;
		Scanner cin = new Scanner(System.in);
		while(true){
			n = cin.nextInt();
			p = cin.nextDouble();
			if(n == 0 && p == 0) break;
			System.out.printf("%.0fn",Math.pow(p,1.0/n));
		}
	}
}