using System;

namespace World_Snooker_Championship
{
    class Program
    {
        static void Main(string[] args)
        {
            string tournamentType = Console.ReadLine();
            string biletType = Console.ReadLine();
            int biletCount = int.Parse(Console.ReadLine());
            string photoWithCup = Console.ReadLine();

            double totalSumBilets = 0;


            if (biletType == "Standard")
            {
                if (tournamentType == "Quarter final")
                {
                    totalSumBilets = biletCount * 55.50;
                }
                else if (tournamentType == "Semi final")
                {
                    totalSumBilets = biletCount * 75.88;
                }
                else if (tournamentType == "Final")
                {
                    totalSumBilets = biletCount * 110.10;
                }

            }
            else if (biletType == "Premium")
            {
                if (tournamentType == "Quarter final")
                {
                    totalSumBilets = biletCount * 105.20;
                }
                else if (tournamentType == "Semi final")
                {
                    totalSumBilets = biletCount * 125.22;
                }
                else if (tournamentType == "Final")
                {
                    totalSumBilets = biletCount * 160.66;
                }
            }

            else if (biletType == "VIP")
            {
                if (tournamentType == "Quarter final")
                {
                    totalSumBilets = biletCount * 118.90;
                }
                else if (tournamentType == "Semi final")
                {
                    totalSumBilets = biletCount * 300.40;
                }
                else if (tournamentType == "Final")
                {
                    totalSumBilets = biletCount * 400;
                }
            }


            if (totalSumBilets > 4000 && photoWithCup == "Y")
            {
                totalSumBilets = totalSumBilets - 0.25 * totalSumBilets;
            }

            else if (totalSumBilets > 2500 && totalSumBilets <= 4000 && photoWithCup == "Y")
            {
                totalSumBilets = totalSumBilets - (0.10 * totalSumBilets) + biletCount * 40;
            }
            Console.WriteLine($"{totalSumBilets:f2}");
        }
    }
}