Easter Trip

using System;

namespace _3
{
    class Program
    {
        static void Main(string[] args)
        {
            string country = Console.ReadLine();
            string dates = Console.ReadLine();
            int nights = int.Parse(Console.ReadLine());

            double sum = 0;
            double nightPrice = 0;

            if (country == "France")
            {
                if (dates == "21-23")
                {
                    nightPrice = 30;
                    sum = nightPrice * nights;
                }
                else if (dates == "24-27")
                {
                    nightPrice = 35;
                    sum = nightPrice * nights;
                }
                else if (dates == "28-31")
                {
                    nightPrice = 40;
                    sum = nightPrice * nights;
                }
            }
            else if (country == "Italy")
            {
                if (dates == "21-23")
                {
                    nightPrice = 28;
                    sum = nightPrice * nights;
                }
                else if (dates == "24-27")
                {
                    nightPrice = 32;
                    sum = nightPrice * nights;
                }
                else if (dates == "28-31")
                {
                    nightPrice = 39;
                    sum = nightPrice * nights;
                }
            }
            else if (country == "Germany")
            {
                if (dates == "21-23")
                {
                    nightPrice = 32;
                    sum = nightPrice * nights;
                }
                else if (dates == "24-27")
                {
                    nightPrice = 37;
                    sum = nightPrice * nights;
                }
                else if (dates == "28-31")
                {
                    nightPrice = 43;
                    sum = nightPrice * nights;
                }
            }
            Console.WriteLine($"Easter trip to {country} : {sum:f2} leva.");
        }
    }
}