import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String[] split = scanner.nextLine().split(" ");
        int stride = Integer.parseInt(split[0]);
        int section = Integer.parseInt(split[1]);

        // 区間をちょうど歩みきった場合
        if ((section % stride) == 0) {
            System.out.println((section / stride));
        } else {
            System.out.println((section / stride) + 1);
        }
    }
}