test.java

import java.util.Date;
import java.util.Scanner;
import java.util.TreeSet;

/**
 * Created by ТРАКС on 17.04.15.
 */
public class Leks_Poryadok {
    public static void main(String[] args) throws InterruptedException {
        Scanner in = new Scanner(System.in);
        TreeSet<String> set = new TreeSet<String>();
        int n = in.nextInt();
        int k = in.nextInt();
        long d = new Date().getTime();
        for (int i = 1; isLimit(d) && (i<=n || i<=k); i++) set.add(Integer.toString(i));
        System.out.println(set.toArray()[k - 1]);
    }
    public static boolean isLimit(long a)
    {
        return new Date().getTime()-a<490;
    }
}