using System;

public class Program
{
    public static void Main(string[] args)
    {
        var input = Console.ReadLine();
        if (input == null) return;

        var inputNums = input.Split(' ');
        var a = int.Parse(inputNums[0]);
        var b = int.Parse(inputNums[1]);

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