ToyShop

using System;

namespace ToyShop
{
    class Program
    {
        static void Main(string[] args)
        {
            double ekskyrziq = double.Parse(Console.ReadLine());
            int puzelCount = int.Parse(Console.ReadLine());
            int kykliCount = int.Parse(Console.ReadLine());
            int mechetaCount = int.Parse(Console.ReadLine());
            int minioniCount = int.Parse(Console.ReadLine());
            int kamionchetaCount = int.Parse(Console.ReadLine());

            double d_totalPricePuzel = puzelCount * 2.6;
            double d_totalPriceKykli = kykliCount * 3.0;
            double d_totalPriceMecheta = mechetaCount * 4.1;
            double d_totalPriceMinioni = minioniCount * 8.2;
            double d_totalPriceKamioncheta = kamionchetaCount * 2.0;

            int i_toysCount = puzelCount+ kykliCount+ mechetaCount+ minioniCount+ kamionchetaCount;
            double d_totalPrice = d_totalPricePuzel + d_totalPriceKykli + d_totalPriceMecheta + d_totalPriceMinioni + d_totalPriceKamioncheta;

            if (i_toysCount >= 50)
            {
                double totalPriceWithOtstupka = d_totalPrice - (d_totalPrice * 0.25);
                d_totalPrice = totalPriceWithOtstupka;
            }

            double d_naemMagazin = d_totalPrice - (d_totalPrice * 0.1);
            d_totalPrice = d_naemMagazin;

            if (d_totalPrice >= ekskyrziq)
            {
                double ostavashtiPari = d_totalPrice - ekskyrziq;
                Console.WriteLine($"Yes! {ostavashtiPari:F2} lv left.");
            }
            else
            {
                double nedostigashtiPari = ekskyrziq - d_totalPrice;
                Console.WriteLine($"Not enough money! {nedostigashtiPari:F2} lv needed.");
            }


        }
    }
}