using System;
using System.Collections.Generic;
using System.Linq;

public class Program
{
    public static void Main(string[] args)
    {
        decimal a, b;
        var s = Console.ReadLine().Split(' ').Select(x => int.Parse(x)).ToArray();
        a = s[0];
        b = s[1];
        Console.WriteLine(Math.Ceiling(b / a));
    }
}