unfinished

using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.Design;
using System.Globalization;
using System.Reflection;
using System.Runtime.ConstrainedExecution;
using System.Security.Cryptography;

namespace SomeExcercises
{
    class Program
    {
        static void Main(string[] args)
        {
            const double springRent = 3000;
            const double summerRent = 4200;
            const double autumnRent = 4200;
            const double winterRent = 2600;
            int budget = int.Parse(Console.ReadLine());
            string season = Console.ReadLine();
            int fisherMen = int.Parse(Console.ReadLine());
            double finalPrice = 0;

            switch (season)
            {
                case "Spring":
                    finalPrice = springRent;
                    break;
                case "Summer":
                    finalPrice = summerRent;
                    break;
                case "Autumn":
                    finalPrice = autumnRent;
                    break;
                case "Winter":
                    finalPrice = winterRent;
                    break;
            }

            if (fisherMen <= 6)
            {
                finalPrice -= finalPrice * 0.10;
            }
            else if (fisherMen >= 7 && fisherMen <= 11)
            {
                finalPrice -= finalPrice * 0.15;
            }
            else if (fisherMen >= 12)
            {
                finalPrice -= finalPrice * 0.25;
            }

            if (fisherMen % 2 == 0 && season != "Autumn")
            {
                finalPrice -= finalPrice * 0.05;
            }

            if (budget > finalPrice)
            {
                double moneyLeft = budget - finalPrice;
                Console.WriteLine($"Yes! You have {moneyLeft:f2} leva left.");
            }
            else if (budget < finalPrice)
            {
                double moneyNeeded = finalPrice - budget;
                Console.WriteLine($"Not enough money! You need {moneyNeeded:f2} leva.");
            }
        }
    }
}