Ski trip

using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.Design;
using System.Globalization;
using System.Reflection;
using System.Runtime.ConstrainedExecution;
using System.Security.Cryptography;

namespace SomeExcercises
{
    class Program
    {
        static void Main(string[] args)
        {

            double finalPrice = 0.0;
            int dayOfResidence = int.Parse(Console.ReadLine());
            string roomType = Console.ReadLine();
            string rating = Console.ReadLine();

            switch (roomType)
            {
                case "room for one person":
                    if (dayOfResidence < 10 || dayOfResidence > 10 && dayOfResidence < 15 || dayOfResidence > 15)
                    {
                        finalPrice = (dayOfResidence - 1) * 18.00;

                    }
                    break;
                case "apartment":
                    if (dayOfResidence < 10)
                    {
                        finalPrice = (dayOfResidence - 1) * 25.00;
                        finalPrice -= finalPrice * 0.30;
                    }
                    else if (dayOfResidence > 10 && dayOfResidence < 15)
                    {
                        finalPrice = (dayOfResidence - 1) * 25.00;
                        finalPrice -= finalPrice * 0.35;
                    }
                    else
                    {
                        finalPrice = (dayOfResidence - 1) * 25.00;
                        finalPrice -= finalPrice * 0.50;
                    }
                    break;
                case "president apartment":
                    if (dayOfResidence < 10)
                    {
                        finalPrice = (dayOfResidence - 1) * 35.00;
                        finalPrice -= finalPrice * 0.10;
                    }
                    else if (dayOfResidence > 10 && dayOfResidence < 15)
                    {
                        finalPrice = (dayOfResidence - 1) * 35.00;
                        finalPrice -= finalPrice * 0.15;
                    }
                    else
                    {
                        finalPrice = (dayOfResidence - 1) * 35.00;
                        finalPrice -= finalPrice * 0.20;
                    }
                    break;

            }

            switch (rating)
            {
                case "positive":
                    finalPrice += finalPrice * 0.25;
                    break;
                default:
                    finalPrice -= finalPrice * 0.10;
                    break;
            }

            Console.WriteLine($"{finalPrice:f2}");

        }

    }
}