import java.util.Scanner;

public class No46 {
	private static final String k = " ";

	public static void main(String[] args) {
		String input = null;
		Scanner sc = new Scanner(System.in);
		input = sc.nextLine();
		String[] split = input.split(k);
		int a = Integer.parseInt(split[0]);
		int b = Integer.parseInt(split[1]);

		if (b % a != 0) {
			int c = b / a + 1;
			System.out.println(c);
		} else if (b % a == 0) {
			int c = b / a;
			System.out.println(c);
		}

		sc.close();
	}

}