Vacation

using System;

namespace Vacation
{
    class Program
    {
        static void Main(string[] args)
        {
            int peopleCount = int.Parse(Console.ReadLine());
            string typeOfGropu = Console.ReadLine();
            string day = Console.ReadLine();
            decimal pricePerPerson = 0.0M;
            if (typeOfGropu == "Students")
            {
                if (day == "Friday")
                {
                    pricePerPerson = 8.45M;
                }
                else if (day == "Saturday")
                {
                    pricePerPerson = 9.80M;
                }
                else if (day == "Sunday")
                {
                    pricePerPerson = 10.46M;
                }
            }
            else if (typeOfGropu == "Business")
            {
                if (day == "Fryday")
                {
                    pricePerPerson = 10.90M;
                }
                else if (day == "Saturday")
                {
                    pricePerPerson = 15.60M;
                }
                else if (day == "Sunday")
                {
                    pricePerPerson = 16.00M;
                }
            }
            else if (typeOfGropu == "Regular")
            {
                if (day == "Fryday")
                {
                    pricePerPerson = 15.00M;
                }
                else if (day == "Saturday")
                {
                    pricePerPerson = 20.00M;
                }
                else if (day == "Sunday")
                {
                    pricePerPerson = 22.50M;
                }
            }
            decimal totalPrice = pricePerPerson * peopleCount;
            if (typeOfGropu == "Students" && peopleCount >= 30)
            {
                totalPrice *= 0.85M;
            }
            else if (typeOfGropu == "Business" && peopleCount >= 100)
            {
                totalPrice -= pricePerPerson * 10;
            }
            else if (typeOfGropu == "Regular" && peopleCount >= 10 && peopleCount <= 20)
            {
                totalPrice *= 0.95M;
            }
            Console.WriteLine($"Total price: {totalPrice:f2}");

        }
    }
}