19 Room in Hotel

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

namespace Room_in_Hotel_19
{
    class Program
    {
        static void Main(string[] args)
        {
            var month = Console.ReadLine(); // месец
            var overnights = int.Parse(Console.ReadLine()); // # нощувки

            double priceApp = 0;
            double priceStudio = 0;

            switch (month)
            {
                case "May": priceStudio = 50; break;
                case "June": priceStudio = 75.20; break;
                case "July": priceStudio = 76; break;
                case "August": priceStudio = 76; break;
                case "September": priceStudio = 75.20; break;
                case "October": priceStudio = 50; break;
                default: break;
            }

            switch (month)
            {
                case "May": priceApp = 65; break;
                case "June": priceApp = 68.70; break;
                case "July": priceApp = 77; break;
                case "August": priceApp = 77; break;
                case "September": priceApp = 68.70; break;
                case "October": priceApp = 65; break;
            }

            if (((overnights > 7) && (overnights <= 14))
                && ((month == "May") || (month == "October")))
            {
                priceStudio = priceStudio * (1 - 0.05);
            }
            if ((overnights > 14) && ((month == "May") || (month == "October")))
            {
                priceStudio = priceStudio * (1 - 0.30);
            }
            if ((overnights > 14) && ((month == "June") || (month == "September")))
            {
                priceStudio = priceStudio * (1 - 0.20);
            }
            if (overnights > 14)
            {
                priceApp = priceApp * (1 - 0.10);
            }

            double sumApp = priceApp * overnights;
            double sumStudio = priceStudio * overnights;

            Console.WriteLine($"Apartment: {sumApp:f2} lv.");
            Console.WriteLine($"Studio: {sumStudio:f2} lv.");
        }
    }
}