using System;

namespace _03.Demo
{
    class Program
    {
        static void Main(string[] args)
        {
            string mesec = Console.ReadLine().ToLower();
            double noshtyvki = double.Parse(Console.ReadLine());

            double cenaStudio = 0;
            double cenaApartament = 0;
            double newCenaStudio = 0;
            double newCenaApartament = 0;

            if (mesec == "may" || mesec == "october")
            {
                if (noshtyvki < 7 )
                {
                    cenaApartament = (noshtyvki * 65);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", cenaApartament));
                    cenaStudio = (noshtyvki * 50);
                    newCenaStudio = cenaStudio - (cenaStudio * 5 / 100);
                    Console.WriteLine("Studio: {0} lv." , string.Format("{0:0.00}", newCenaStudio));
                }
                else if (noshtyvki > 14.00 )
                {
                    cenaApartament = (noshtyvki * 65);
                    newCenaApartament = cenaApartament - (cenaApartament * 10 / 100);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", newCenaApartament));
                    cenaStudio = (noshtyvki * 50);
                    newCenaStudio = cenaStudio - (cenaStudio * 30 / 100);
                    Console.WriteLine("Studio: {0} lv.", string.Format("{0:0.00}", newCenaStudio));
                }
                else
                {
                    cenaApartament = (noshtyvki * 65);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", cenaApartament));
                    cenaStudio = (noshtyvki * 50);
                    Console.WriteLine("Studio: {0} lv.", string.Format("{0:0.00}", cenaStudio));
                }
            }
            else if (mesec == "june" || mesec == "september")
            {
                if (noshtyvki <= 14)
                {
                    cenaApartament = (noshtyvki * 68.70);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", cenaApartament));
                    cenaStudio = (noshtyvki * 75.20);
                    Console.WriteLine("Studio: {0} lv.", string.Format("{0:0.00}", cenaStudio));

                }
                if (noshtyvki > 14)
                {
                    cenaApartament = (noshtyvki * 68.70);
                    newCenaApartament = cenaApartament - (cenaApartament * 10 / 100);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", newCenaApartament));
                    cenaStudio = (noshtyvki * 75.20);
                    newCenaStudio = cenaStudio - (cenaStudio * 20 / 100);
                    Console.WriteLine("Studio: {0} lv.", string.Format("{0:0.00}", newCenaStudio));

                }
            }
            else if (mesec == "july" || mesec == "august")
            {
                if (noshtyvki <= 14)
                {
                    cenaApartament = (noshtyvki * 77);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", cenaApartament));
                    cenaStudio = (noshtyvki * 76);
                    Console.WriteLine("Studio: {0} lv.", string.Format("{0:0.00}", cenaStudio));
                }
                else if (noshtyvki > 14)
                {
                    cenaApartament = (noshtyvki * 77);
                    newCenaApartament = cenaApartament - (cenaApartament * 10 / 100);
                    Console.WriteLine("Apartment: {0} lv.", string.Format("{0:0.00}", newCenaApartament));
                    cenaStudio = (noshtyvki * 76);
                    Console.WriteLine("Studio: {0} lv.", string.Format("{0:0.00}", cenaStudio));
                }
            }
        }
    }
}