package yukiCoder;

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

public class No00046 {

	public static void main(String[] args) {
		BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

		try {
			String[] input = new String[2];
			input = bufferedReader.readLine().split(" ");
			Long width = Long.parseLong(input[0]);
			Long distance = Long.parseLong(input[1]);

			int count = 0;
			count = (int) (distance/width);
			if(distance%width != 0) {
				count++;
			}

			System.out.println(count);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

}