Hotel

using System;

namespace Hotel
{
    class Hotel
    {
        static void Main(string[] args)
        {
            string month = Console.ReadLine();
            int nightsCount = int.Parse(Console.ReadLine());
            double pricePerStudio = 0;
            double pricePerDouble = 0;
            double pricePerSuite = 0;
            double totalPricePerStudio = 0;
            double totalPricePerDouble = 0;
            double totalPricePerSuite = 0;
            if (month == "May" || month == "October")
            {
                pricePerStudio = 50;
                pricePerDouble = 65;
                pricePerSuite = 75;
            }
            else if (month == "June" || month == "September")
            {
                pricePerStudio = 60;
                pricePerDouble = 72;
                pricePerSuite = 82;
            }
            else if (month == "July" || month == "August" || month == "December")
            {
                pricePerStudio = 68;
                pricePerDouble = 77;
                pricePerSuite = 89;
            }
            if ((month == "May" || month == "October") && nightsCount > 7)
            {
                pricePerStudio = 0.95 * pricePerStudio;
            }
            else if ((month == "June" || month == "September") && nightsCount > 14)
            {
                pricePerDouble = 0.9 * pricePerDouble;
            }
            else if ((month == "July" || month == "August" || month == "December") && nightsCount > 14)
            {
                pricePerSuite = 0.85 * pricePerSuite;
            }
            totalPricePerStudio = nightsCount * pricePerStudio;
            totalPricePerDouble = nightsCount * pricePerDouble;
            totalPricePerSuite = nightsCount * pricePerSuite;
            if ((month == "September" || month == "October") && nightsCount > 7)
            {
                totalPricePerStudio = totalPricePerStudio - pricePerStudio;
            }
            Console.WriteLine($"Studio: {totalPricePerStudio:f2} lv.");
            Console.WriteLine($"Double: {totalPricePerDouble:f2} lv.");
            Console.WriteLine($"Suite: {totalPricePerSuite:f2} lv.");
        }
    }
}