using System;

class Program
    {
        static void Main(string[] args)
        {
            var n = Console.ReadLine();
            string[] str = n.Split(' ');
            double num1 = double.Parse(str[0]);
            double num2 = double.Parse(str[1]);

            double dsum = num2 / num1;
            int num = (int)Math.Ceiling(dsum);

            Console.WriteLine(num);
        }
    }