using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;

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