using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            int step = 0;
            int[] n = new int[2];
            string[] strn = Console.ReadLine().Split(' ');
            for (int i = 0; i < 2; i++)
            {
                n[i] = int.Parse(strn[i]);
            }

            step = n[1] / n[0];
            if (n[1] % n[0] != 0)
            {
                step++;
            }
            Console.WriteLine(step);
        }
    }
}