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

namespace No46
{
    public class Program
    {
        public static void Main(string[] args)
        {
            double[] input = Console.ReadLine().Split().Select(double.Parse).ToArray<double>();
            var a = input[0];
            var b = input[1];

            Console.WriteLine(Math.Ceiling(b / a).ToString("0"));
        }
    }
}