Toy Shop

using System;

namespace Toys_shop_2
{
    class Program
    {
        static void Main(string[] args)
        {
            double priceTrip = double.Parse(Console.ReadLine());
            int countOfPuzzle = int.Parse(Console.ReadLine());
            int countOfDolls = int.Parse(Console.ReadLine());
            int countOfBears = int.Parse(Console.ReadLine());
            int countOfMinions = int.Parse(Console.ReadLine());
            int countOfTrucks = int.Parse(Console.ReadLine());

            double countOfToys = countOfPuzzle + countOfDolls + countOfBears + countOfMinions + countOfTrucks;
            double totalPrice = countOfPuzzle * 2.60 + countOfDolls * 3 + countOfBears * 4.10 + countOfMinions * 8.20 + countOfTrucks * 2;

            if (countOfToys >= 50)
            {

                totalPrice = totalPrice * 0.75;
                totalPrice = totalPrice * 0.90;
            }
            else if (countOfToys < 50)
            {


                totalPrice = totalPrice * 0.90;
            }

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

        }
    }
}