import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		
		int result = b / a;
		if (b % a != 0) {
			result += 1;
		}
		
		System.out.println(result);
		
		sc.close();
	}
}