04. Toy Shop

using System;

namespace _04.ToyShop
{
    internal class Program
    {
        static void Main(string[] args)
        {
            double puzzle = 2.6;
            double talkingDoll = 3.0;
            double toyBear = 4.1;
            double minion = 8.2;
            double toyTruck = 2.0;
            double trip = double.Parse(Console.ReadLine());
            int numberOfPuzzles = int.Parse(Console.ReadLine());
            int numberOfTalkingDolls = int.Parse(Console.ReadLine());
            int numberOfToyBears = int.Parse(Console.ReadLine());
            int numberOfMinions = int.Parse(Console.ReadLine());
            int numberOfToyTrucks = int.Parse(Console.ReadLine());
            int numberOfToys = numberOfPuzzles + numberOfTalkingDolls + numberOfToyBears + numberOfMinions + numberOfToyTrucks;
            double puzzles = numberOfPuzzles * puzzle;
            double talkingDolls = numberOfTalkingDolls * talkingDoll;
            double toyBears = numberOfToyBears * toyBear;
            double minions = numberOfMinions * minion;
            double toyTrucks = numberOfToyTrucks * toyTruck;
            double totalPrice = puzzles + talkingDolls + toyBears + minions + toyTrucks;
            if (numberOfToys >= 50)
            {
                double discount = 0.25 * totalPrice;
                totalPrice -= discount;
            }
            double rent = 0.1 * totalPrice;
            totalPrice -= rent;
            if (totalPrice >= trip)
            {
                double profit = totalPrice - trip;
                Console.WriteLine($"Yes! {profit:f2} lv left.");
            }
            else
            {
                double neededMoney = trip - totalPrice;
                Console.WriteLine($"Not enough money! {neededMoney:f2} lv needed.");
            }
        }
    }
}