using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ForYukicoder
{
    class Program
    {
        //No.46 はじめのn歩
        static void Main(string[] args)
        {
            int[] i = Console.ReadLine().Split().Select(int.Parse).ToArray();
            double a = i[0];
            double b = i[1];
            int ans = (int)Math.Ceiling(b / a);

            Console.WriteLine(ans);
        }
    }
}