import java.util.Scanner;
public class Main {

		public static void main(String[] args) {
			Scanner scan = new Scanner(System.in);
			int d,n;
			d=scan.nextInt();
			n=scan.nextInt();

			int cnt=0;
			for(int i=1;;i++) {
				if(func(i)==d) {
					cnt++;
					if(cnt==n) {
						System.out.println(i);
						break;
					}
				}
			}
		}

		static int func(int x) {
			if(x%100!=0)return 0;
			return func(x/100)+1;
		}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz