Easter Trip

using System;

namespace EasterTrip
{
    class Program
    {
        static void Main(string[] args)
        {
            string destination = Console.ReadLine();
            string dates = Console.ReadLine();
            int night = int.Parse(Console.ReadLine());
            double sum = 0;

            switch (destination)
            {
               case "France":
                    switch (dates)
                    {
                        case "21-23":
                            sum += 30;
                            break;
                        case "24-27":
                            sum += 35;
                            break;
                        case "28-31":
                            sum += 40;
                            break;
                    }
                    break;

                case "Italy":
                    switch (dates)
                    {
                        case "21-23":
                            sum += 28;
                            break;
                        case "24-27":
                            sum += 32;
                            break;
                        case "28-31":
                            sum += 39;
                            break;
                    }
                    break;

                case "Germany":
                    switch (dates)
                    {
                        case "21-23":
                            sum += 32;
                            break;
                        case "24-27":
                            sum += 37;
                            break;
                        case "28-31":
                            sum += 43;
                            break;
                    }
                    break;
            }

            Console.WriteLine($"Easter trip to {destination} : {sum * night:F2} leva.");
        }
    }

}