using System;

namespace Best_Player
{
    class Program
    {
        static void Main(string[] args)
        {
            string championship = Console.ReadLine();
            string ticketType = Console.ReadLine();
            int ticketCount = int.Parse(Console.ReadLine());
            string picture = Console.ReadLine();
            double price = 0;

            switch (championship)
            {
                case "Quarter final":
                    if (ticketType == "Standard")
                    {
                        price = 55.50;
                        price *= ticketCount;
                    }
                    if (ticketType == "Premium")
                    {
                        price = 105.20;
                        price *= ticketCount;
                    }
                    if (ticketType == "VIP")
                    {
                        price = 118.90;
                        price *= ticketCount;
                    }
                    break;

                case "Semi final":
                    if (ticketType == "Standard")
                    {
                        price = 75.88;
                        price *= ticketCount;
                    }
                    if (ticketType == "Premium")
                    {
                        price = 125.22;
                        price *= ticketCount;
                    }
                    if (ticketType == "VIP")
                    {
                        price = 300.40;
                        price *= ticketCount;
                    }
                    break;

                case "Final":
                    if (ticketType == "Standard")
                    {
                        price = 110.10;
                        price *= ticketCount;
                    }
                    if (ticketType == "Premium")
                    {
                        price = 160.66;
                        price *= ticketCount;
                    }
                    if (ticketType == "VIP")
                    {
                        price = 400;
                        price *= ticketCount;
                    }
                    break;
            }

            if (price >= 4000)
            {

                price = (price - price * 0.25);

            }
            else if (price >= 2500)
            {
                price = (price - price * 0.10);
            }
            if (picture == "Y" || ticketCount >= 25)
            {
                ticketCount *= 40;
                price += ticketCount;
            }
            else
            {

            }

            Console.WriteLine($"{price:f2}");
        }
    }
}