using System;

namespace Vacation
{
    class Program
    {
        static void Main(string[] args)
        {
            int personsCount = int.Parse(Console.ReadLine());
            string groupType = Console.ReadLine();
            string day = Console.ReadLine();

            double pricePerPerson = 0;

            if (groupType == "Students")
            {
                if (day == "Friday")
                {
                    pricePerPerson = 8.45;
                }
                else if (day == "Saturday")
                {
                    pricePerPerson = 9.80;
                }
                else if (day == "Sunday")
                {
                    pricePerPerson = 10.46;
                }
            }
            if (groupType == "Business")
            {
                if (day == "Friday")
                {
                    pricePerPerson = 10.90;
                }
                else if (day == "Saturday")
                {
                    pricePerPerson = 15.60;
                }
                else if (day == "Sunday")
                {
                    pricePerPerson = 16;
                }
            }
            if (groupType == "Regular")
            {
                if (day == "Friday")
                {
                    pricePerPerson = 15;
                }
                else if (day == "Saturday")
                {
                    pricePerPerson = 20;
                }
                else if (day == "Sunday")
                {
                    pricePerPerson = 22.50;
                }
            }
            double totalPrice = pricePerPerson * personsCount;


            if (groupType == "Students" && personsCount >= 30)
            {
                totalPrice = totalPrice * 0.85;
                Console.WriteLine($"Total price: {totalPrice:F2}");

            }
            if (groupType == "Business" && personsCount >= 100)
            {
                totalPrice = (totalPrice - (pricePerPerson * 10));
                Console.WriteLine($"Total price: {totalPrice:F2}");

            }
            if (groupType == "Regular" && personsCount >= 10 && personsCount <= 20)
            {
                totalPrice = totalPrice * 0.95;
                Console.WriteLine($"Total price: {totalPrice:F2}");
            }
        }
    }
}