using System;
using System.IO;
using System.Linq;

namespace yukicore
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            var nums = Console.ReadLine()
                .Split(' ')
                .Select(x => int.Parse(x)).ToArray();
            var ans = 1.0 * nums[1] / nums[0];
            if (ans % 1 == 0)
                Console.WriteLine(ans);
            else
                Console.WriteLine(Math.Floor(ans) + 1);
        }
    }
}