Hotel

using System;

namespace _04_Hotel
{
    class Program
    {
        static void Main(string[] args)
        {
            String mounths = Console.ReadLine();
            int nights = int.Parse(Console.ReadLine());

            double studio = 0.0;
            double ddouble = 0.0;
            double suite = 0.0;


            if (mounths== "May" || mounths == "October")
            {
                ddouble = 65*nights;
                suite = 75 * (nights);

                if (nights>=7)
                {
                    if (mounths == "October")
                    {
                        studio = 50 * (nights - 1);
                    }
                    else
                    {
                        studio = 50 * nights;
                    }
                    studio *= 0.95;

                }


            }
            else if (mounths == "June" || mounths == "September")
            {
                if (mounths == "September" && nights >= 7)
                {
                    studio = 60 * (nights-1);
                }
                else
                {
                    studio = 60 * nights;
                }
                ddouble = 72 * nights;
                suite = 82 * nights;

                if (nights >= 14)
                {
                    ddouble *= 0.9;
                }


            }
            else if (mounths == "July" || mounths == "August" || mounths == "December")
            {

                studio = 68 * nights;
                ddouble = 77 * nights;
                suite = 89 * nights;
                if (nights >= 14)
                {
                    suite *= 0.85;
                }
            }
            Console.WriteLine("Studio: {0:0.00} lv.",studio);
            Console.WriteLine("Double: {0:0.00} lv.", ddouble);
            Console.WriteLine("Suite: {0:0.00} lv.", suite);


        }
    }
}