using System;

namespace ConsoleApp16
{
    class Program
    {
        static void Main(string[] args)
        {
            double CostOfVacantion = double.Parse(Console.ReadLine());

            int numOfpuzzles = int.Parse(Console.ReadLine());

            int numOfbarbies = int.Parse(Console.ReadLine());

            int numOfbears = int.Parse(Console.ReadLine());

            int numOfminions = int.Parse(Console.ReadLine());

            int numOftrucks = int.Parse(Console.ReadLine());

            int numOfallorder = numOfpuzzles + numOfbarbies + numOfbears + numOfminions + numOftrucks;

            double priceOfpuzzles = numOfpuzzles * 2.60;

            double priceOfbarbies = numOfbarbies * 3;

            double priceOfbears = numOfbears * 4.10;

            double priceOfminions = numOfminions * 8.20;

            double priceOftrucks = numOftrucks * 2;

            double priceOfallorder = priceOfpuzzles + priceOfbarbies + priceOfbears + priceOfminions + priceOftrucks;

            if (numOfallorder >= 50)
            {
                double off = priceOfallorder * 0.25;
                double finalprice = priceOfallorder - off;

                double rent = finalprice * 0.1;
                double moneyleft = finalprice - rent;





                if (moneyleft >= CostOfVacantion)
                {
                    double lefting = moneyleft - CostOfVacantion;
                    Console.WriteLine($"Yes! {lefting:f2} lv left.");
                }
                else
                {
                    Console.WriteLine($"Not enough money! {CostOfVacantion - moneyleft:f2} lv needed.");
                }
            }


            }
        }
    }