using System;

public class Program

{

    public static void Main()

    {

        string mounth = Console.ReadLine().ToLower();

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

        double priceStudio = 0;

        double priceApartment = 0;

        if (mounth == "may" || mounth == "october")

        {

            if (nights > 7 && nights < 14)

            {

                priceStudio = 50;

                priceApartment = 65;

                priceStudio = 0.95*priceStudio;

            }

            else if(nights > 14)

                {

                priceStudio = 50;

                priceApartment = 65;

                priceStudio = 0.70*priceStudio;

                }

        }   if (mounth == "june" || mounth == "september")

        {

            if (nights > 7 && nights < 14)

            {

                priceStudio = 75.20;

                priceApartment = 68.70;

                priceStudio = 0.95*priceStudio;

            }

            else if(nights > 14)

                {

                priceStudio = 50;

                priceApartment = 65;

                priceStudio = 0.80*priceStudio;

                }

            if (mounth == "july" || mounth == "august")

        {

            if (nights > 7 && nights < 14)

            {

                priceStudio = 76;

                priceApartment = 77;

                priceStudio = 0.90*priceStudio;

            }

            else if(nights > 14)

                {

                priceStudio = 76;

                priceApartment = 77;

                priceApartment = 0.90*priceApartment;

                }

                Console.WriteLine("Apartment: {0:f2} lv.", priceApartment);

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

            }

        }

    }

}

​

​