using System;


namespace ConsoleApp13
{
    public class Program
    {
        static void Main()
        {


            decimal numberOfPeople = int.Parse(Console.ReadLine());
            string typeOfGroup = Console.ReadLine();
            string dayOfTheWeek = Console.ReadLine();

            decimal pricePerNight = 0;

            // Calculating the price per night dependind on the day of the week and the type of the group

            if (typeOfGroup == "Students" && dayOfTheWeek == "Friday")
                pricePerNight = 8.45m;

            if (typeOfGroup == "Business" && dayOfTheWeek == "Friday")
                pricePerNight = 10.90m;

            if (typeOfGroup == "Regular" && dayOfTheWeek == "Friday")
                pricePerNight = 15.00m;

            if (typeOfGroup == "Students" && dayOfTheWeek == "Saturday")
                pricePerNight = 9.80m;

            if (typeOfGroup == "Business" && dayOfTheWeek == "Saturday")
                pricePerNight = 15.60m;

            if (typeOfGroup == "Regular" && dayOfTheWeek == "Saturday")
                pricePerNight = 20.00m;

            if (typeOfGroup == "Students" && dayOfTheWeek == "Sunday")
                pricePerNight = 10.46m;

            if (typeOfGroup == "Business" && dayOfTheWeek == "Sunday")
                pricePerNight = 16.00m;

            if (typeOfGroup == "Regular" && dayOfTheWeek == "Sunday")
                pricePerNight = 22.50m;

            decimal totalPrice = pricePerNight * numberOfPeople;

            // Discounts

            decimal discount = 0;

            if (typeOfGroup == "Students" && numberOfPeople >= 30)
            {
                discount = (totalPrice / 100) * 15;
                totalPrice -= discount;
            }
            if (typeOfGroup == "Business" && numberOfPeople >= 100)
            {
                totalPrice = totalPrice - pricePerNight * 10;
            }

            if (typeOfGroup == "Regular" && numberOfPeople >= 10 && numberOfPeople < 21)
            {
                discount = (totalPrice / 100) * 5;
                totalPrice -= discount;
            }

            Console.WriteLine($"Total price: {Math.Round(totalPrice, 2)}");


        }
    }
}