using System;

namespace CodeIq
{
	internal class Program
	{
		private static void Main()
		{
			// パラメータ取得
			var line = Console.ReadLine();
			if( string.IsNullOrEmpty( line ) )
				return;

			var a = int.Parse( line.Split( ' ' )[0] );
			var b = int.Parse( line.Split( ' ' )[1] );
			Console.WriteLine( ( b / a ) + ( ( b % a == 0 ) ? 0 : 1 ) );
		}
	}
}