using System;

public class Program

{

    public static void Main()

    {

        string line = Console.ReadLine();

        string[] input = line.Split(' ');

        int piece = Int32.Parse(input[0]);

        int s =  Int32.Parse(input[1]);

        int result = s/piece;

        if(s%piece > 0){

            result++;

        }

        Console.WriteLine(result);

    }

}