using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _3rd_ex
{
    class Program
    {
        static void Main(string[] args)
        {
            string destination = Console.ReadLine();
            string dates = (Console.ReadLine());
            int nights = int.Parse(Console.ReadLine());
            int priceForNight = 0;
            double totalPrice = 0;
            if (destination == "France")
            {
                if (dates == "21-23")
                {
                    priceForNight = 30;
                    totalPrice = priceForNight * nights;

                }
               if (dates == "24 - 27")
                {
                    priceForNight = 35;
                    totalPrice = priceForNight * nights;

                }
                if (dates == "28 - 31")
                {
                    priceForNight = 40;
                    totalPrice = priceForNight * nights;

                }


            }
            else if (destination == "Italy")
            {
                if (dates == "21-23")
                {
                    priceForNight = 28;
                    totalPrice = priceForNight * nights;
                }
                else if (dates == "24-27")
                {
                    priceForNight = 32;
                    totalPrice = priceForNight * nights;

                }
                else if (dates == "28 - 31")
                {
                    priceForNight = 39;
                    totalPrice = priceForNight * nights;
                }
            }
            if (destination == "Germany")
            {
                if (dates == "21-23")
                {
                    priceForNight = 32;
                    totalPrice = priceForNight * nights;
                }
                else if (dates == "24 - 27")
                {
                    priceForNight = 37;
                    totalPrice = priceForNight * nights;
                }
                if (dates == "28 - 31")
                {
                    priceForNight = 43;
                    totalPrice = priceForNight * nights;
                }

            }
            Console.WriteLine("Easter trip to {0} : {1:F2} leva.", destination, totalPrice);

        }
    }
}