07. Theatre Promotion

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

namespace _7.Theatre_Promotions
{
    class Program
    {
        static void Main(string[] args)
        {
            string KindDay = Console.ReadLine().ToLower();
            int Age = int.Parse(Console.ReadLine());
            double price = 0;

            switch(KindDay)
            {
                case "weekday":
                    if ((Age >= 0 && Age <= 18) || (Age > 64 && Age <= 122))
                    {
                        price = 12;
                    }
                    else if (Age > 18 && Age <= 64)
                    {
                        price = 18;
                    }

                        break;

                case "weekend":
                    if ((Age >= 0 && Age <= 18)|| (Age > 64 && Age <= 122))
                    {
                        price = 15;
                    }
                    else if (Age > 18 && Age <= 64)
                    {
                        price = 20;
                    }

                    break;

                case "holiday":
                    if (Age >= 0 && Age <= 18)
                    {
                        price = 5;
                    }
                    else if (Age > 18 && Age <= 64)
                    {
                        price = 12;
                    }
                    else if (Age > 64 && Age <= 122)
                    {
                        price = 10;
                    }

                    break;
            }

            if (Age >= 0 && Age <= 122)
            {
                Console.WriteLine($"{price}$");
            }
            else
            {
                Console.WriteLine("Error!");
            }


        }
    }
}