import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Test {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String[] buf = br.readLine().split(" ");

		int a = Integer.parseInt(buf[0]);
		int b = Integer.parseInt(buf[1]);

		System.out.println((int) Math.ceil((double) b / (double) a));
	}
}