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

namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            var input = Console.ReadLine().Split();
            var hohaba = int.Parse(input[0]);
            var kukan = int.Parse(input[1]);
            var result = 0;

            result = kukan / hohaba;
            if (kukan % hohaba > 0) result++;

            Console.WriteLine(result);
        }
    }
}