04. Toy Shop

using System;

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

            int puzzleQuantity = int.Parse(Console.ReadLine());
            int dollsQuantity = int.Parse(Console.ReadLine());
            int bearsQuantity = int.Parse(Console.ReadLine());
            int minionsQuantity = int.Parse(Console.ReadLine());
            int trucksQuantity = int.Parse(Console.ReadLine());

            int toysCount = puzzleQuantity + dollsQuantity + bearsQuantity + minionsQuantity + trucksQuantity;

            double puzzlePrice = puzzleQuantity * 2.60;
            double dollsPrice = dollsQuantity * 3.00;
            double bearsPrice = bearsQuantity * 4.10;
            double minionsPrice = minionsQuantity * 8.20;
            double truckPrice = trucksQuantity * 2.00;

            double profit = puzzlePrice + dollsPrice + bearsPrice + minionsPrice + truckPrice;

            if (toysCount >= 50)
            {
                double discount = profit * 0.25;
                profit = profit - discount;
            }
            profit = profit * 0.9; //profit = profit - profit * 0.1

            if (profit >= vacationPrice)
            {
                Console.WriteLine($"Yes! {(profit - vacationPrice):F2} lv left.");
            }
            else
            {
                Console.WriteLine($"Not enough money! {(vacationPrice - profit):f2} lv needed.");
            }
        }
    }
}