import java.util.Scanner;
public class No46 {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		System.out.println((int)(((double)b / a) + 0.99999999999999999999999999999999999999999999));
	}
}