import java.util.Scanner;

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

        // a b ともに正の整数。(1≤a,b≤109)
        int a = sc.nextInt();
        int b = sc.nextInt();

        if (b % a > 0) {
            System.out.println(b / a + 1);
        } else {
            System.out.println(b / a);
        }
    }
}