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

namespace FirstStep
{
	class Program
	{
		static void Main()
		{
			var s = Console.ReadLine();

			var InputData = s.Split(' ');

			var OneStep = Convert.ToDecimal(InputData[0]);
			var Distance = Convert.ToDecimal(InputData[1]);

			Console.WriteLine(Math.Ceiling(Distance / OneStep));
		}
	}
}