using System;

public class Program

{

    public static void Main()

    {

        Console.Write("The month is ");

        string month = Console.ReadLine();

        if (month == "May" || month == "June" || month == "July" || month == "August" || month == "September" || month == "October")

        {

            Console.Write("The number of nights is ");

            int numberOfNights = int.Parse(Console.ReadLine());

            if (0 <= numberOfNights && numberOfNights <= 200)

            {

                double priceStudio = 0;

                double priceApartement = 0;

                if(month == "May" || month == "October")

                {

                    priceStudio = numberOfNights * 50;

                    priceApartement = numberOfNights * 65;

                    if (7 < numberOfNights && numberOfNights < 14)

                    {

                        priceStudio =  priceStudio * 0.95;

                    }

                    if (14 < numberOfNights)

                    {

                        priceStudio = priceStudio * 0.7;

                    }

                }

                else if (month == "June" || month == "September")

                {

                    priceStudio = numberOfNights * 75.2;

                    priceApartement = numberOfNights * 68.7;

                    if (14 < numberOfNights)

                    {

                        priceStudio = priceStudio * 0.8;

                    }

                }

                else

                {

                    priceStudio = numberOfNights * 76;

                    priceApartement= numberOfNights * 77;

                }

                if (14 < numberOfNights)

                {

                    priceApartement = priceApartement * 0.9;

                }

                Console.WriteLine("Apartment: {0:f2} lv.", Math.Round(priceApartement, 2));

                Console.WriteLine("Studio: {0:f2} lv.", Math.Round(priceStudio, 2));

            }

            else

            {

                Console.WriteLine("The nights must be between 0 and 200.");

            }

        }

        else

        {

            Console.WriteLine("The months can be only May, June, July, August, September or October.");

        }

    }

}