using System;

namespace _3._Vacation
{
    class Program
    {
        static void Main(string[] args)
        {
            int    count = int.Parse(Console.ReadLine());
            string type  = Console.ReadLine();
            string day   = Console.ReadLine();
            decimal price = 0;

            if (day == "Friday")
            {
                switch (type)
                {
                    case "Students": price = count * 8.45M;  break;
                    case "Business": price = count * 10.90M; break;
                    case "Regular" : price = count * 15.00M; break;
                }


            }

            else if (day == "Saturday")
            {
                switch (type)
                {
                    case "Students": price = count * 9.80M;  break;
                    case "Business": price = count * 15.60M; break;
                    case "Regular" : price = count * 20.00M; break;
                }
            }

            else if (day == "Sunday")
            {
                switch (type)
                {
                    case "Students": price = count * 10.46M; break;
                    case "Business": price = count * 16.00M; break;
                    case "Regular" : price = count * 22.50M; break;
                }
            }


            if (type == "Students")
            {


                if (count >= 30 && type == "Students")
                {
                    price *= 0.85M;
                    Console.WriteLine($"Total price: {price:f2}");
                }

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

            if (type == "Business")
            {


                if (count >= 100 && type == "Business")
                {
                    price = price * (count - 10);
                    Console.WriteLine($"Total price: {price:f2}");
                }

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


            if (type == "Regular")
            {


                if (count >= 10 && count <= 20 && type == "Regular")
                {
                    price *= 0.95M;
                    Console.WriteLine($"Total price: {price:f2}");

                }

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




        }
    }
}