03. Fitness Card

using System;

namespace _03._Fitness_Card
{
    class Program
    {
        static void Main(string[] args)
        {
            double budget = double.Parse(Console.ReadLine());
            char gender = char.Parse(Console.ReadLine());
            int age = int.Parse(Console.ReadLine());
            string sport = Console.ReadLine();

            double price = 0;
            if (gender == 'm')
            {
                switch (sport)
                {
                    case "Gym":
                        price = 42;
                        break;
                    case "Boxing":
                        price = 41;
                        break;
                    case "Yoga":
                        price = 45;
                        break;
                    case "Zumba":
                        price = 34;
                        break;
                    case "Dances":
                        price = 51;
                        break;
                    case "Pilates":
                        price = 39;
                        break;
                }
            }
            else
            {
                switch (sport)
                {
                    case "Gym":
                        price = 35;
                        break;
                    case "Boxing":
                        price = 37;
                        break;
                    case "Yoga":
                        price = 42;
                        break;
                    case "Zumba":
                        price = 31;
                        break;
                    case "Dances":
                        price = 53;
                        break;
                    case "Pilates":
                        price = 37;
                        break;
                }
            }

            if (age <= 19)
            {
                price -= price * 0.2;
            }

            if (budget >= price)
            {
                Console.WriteLine($"You purchased a 1 month pass for {sport}.");
            }
            else
            {
                double needMoney = price - budget;
                Console.WriteLine($"You don't have enough money! You need ${needMoney:F2} more.");
            }
        }
    }
}