05. Fishing Boat

using System;

namespace Fishing_Boat
{
    class Program
    {
        static void Main(string[] args)
        {
            double Budget = double.Parse(Console.ReadLine());
            string Season = Console.ReadLine();
            double CountFisher = double.Parse(Console.ReadLine());

            double PriceBoat = 0;

            if (Season== "Spring")
            {
                PriceBoat = 3000;
                if (CountFisher<=6)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 10 / 100);
                }
                else if (CountFisher <= 11&& CountFisher >= 7)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 15 / 100);
                }
                else if (CountFisher >= 12)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 25 / 100);
                }

            }

            else if (Season == "Summer"||Season == "Autumn")
            {
                PriceBoat = 4200;
                if (CountFisher <= 6)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 10 / 100);
                }
                else if (CountFisher <= 11 && CountFisher >= 7)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 15 / 100);
                }
                else if (CountFisher >= 12)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 25 / 100);
                }

            }
            else if (Season == "Winter")
            {
                PriceBoat = 2600;
                if (CountFisher <= 6)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 10 / 100);
                }
                else if (CountFisher <= 11 && CountFisher >= 7)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 15 / 100);
                }
                else if (CountFisher >= 12)
                {
                    PriceBoat = PriceBoat - (PriceBoat * 25 / 100);
                }

            }

            if (Season != "Autumn"&& CountFisher%2==0)
            {
                PriceBoat = PriceBoat - (PriceBoat * 5 / 100);
            }
            double Money = Math.Abs(Budget - PriceBoat);

            if(Budget>= PriceBoat)
            {
                Console.WriteLine($"Yes! You have {Money:f2} leva left.");
            }
            else
            {
                Console.WriteLine($"Not enough money! You need {Money:f2} leva.");
            }


        }
    }
}