using System;
using System.IO;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
using System.Numerics;
using System.Diagnostics;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using static System.Math;
using static System.Console;


namespace yukicoder
{
    class Program
    {
        static void Main()
        {
            var n = Console.ReadLine().Split().Select(int.Parse).ToArray();
            var a = n[0];
            var b = n[1];

            if ((b % a) == 0)
            {
                Console.WriteLine(b / a);
            }
            else
            {
                Console.WriteLine((b / a) + 1);
            }

        }
    }
}