using System;

namespace _03.Vacation
{
    class Vacation
    {
        static void Main(string[] args)
        {
            int people = int.Parse(Console.ReadLine());
            string groupType = Console.ReadLine();
            string weekDay = Console.ReadLine();

            decimal price = 0M;

            if (groupType == "Students")
            {
                if (weekDay == "Friday")
                {
                    price = 8.45M * people;
                }
                else if (weekDay == "Saturday")
                {
                    price = 9.8M * people;
                }
                else
                {
                    price = 10.46M * people;
                }

                if (people >= 30)
                {
                    price *= 0.85M;
                }
            }
            else if (groupType == "Business")
            {
                if (people >= 100)
                {
                    people -= 10;
                }

                if (weekDay == "Friday")
                {
                    price = 10.9M * people;
                }
                else if (weekDay == "Saturday")
                {
                    price = 15.6M * people;
                }
                else
                {
                    price = 16M * people;
                }

                if (people >= 100)
                {

                }
            }
            else
            {
                if (weekDay == "Friday")
                {
                    price = 15M * people;
                }
                else if (weekDay == "Saturday")
                {
                    price = 20M * people;
                }
                else
                {
                    price = 22.5M * people;
                }

                if (people >= 10 && people <= 20)
                {
                    price *= 0.95M;
                }
            }

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

        }
    }
}