import java.util.Scanner;

public class No46 {
	public static void main(String str[]) {
        Scanner sc = new Scanner(System.in);

        int a = Integer.valueOf(sc.next());
        int b = Integer.valueOf(sc.next());

        int step = b / a;
        if(b % a != 0) {
        	step++;
        }

        System.out.println(step);

	}
}