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

namespace Easter_Guests
{
    class Program
    {
        static void Main(string[] args)
        {
            double numberOfGuests = double.Parse(Console.ReadLine());
            double budget = double.Parse(Console.ReadLine());

            double numberOfEasterBread = Math.Ceiling(numberOfGuests / 3);
            double numberOfEggs = numberOfGuests * 2;
            double priceOfEasterBread = numberOfEasterBread * 4;
            double priceOfEggs = numberOfEggs * 0.45;
            double totalPrice = priceOfEasterBread + priceOfEggs;
            double moneyLeft = budget - totalPrice;

            if(budget >= totalPrice)
            {
                Console.WriteLine($"Lyubo bought {numberOfEasterBread} Easter bread and {numberOfEggs} eggs.");
                Console.WriteLine($"He has {moneyLeft:F2} lv. left.");
            }
        }
    }
}