Restaurant Discount

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


namespace _12._12._2019
{
    class Program
    {
        static void Main(string[] args)
        {

            int people = int.Parse(Console.ReadLine());
            string package = Console.ReadLine();
            double price = 0;
            bool check = true;
            string hall = "";
            if(people > 0 && people <= 50)
            {
                price = 2500;
                hall = "small hall";
            }
            else if(people > 50 && people <= 100)
            {
                price = 5000;
                hall = "terrace";
            }
            else if(people > 100 && people <= 120)
            {
                price = 7500;
                hall = "great hall";
            }
            else
            {
                Console.WriteLine("We do not have an approprite hall!");
                check = false;
            }

            if (check)
            {
                if (package == "Normal")
                {
                    price += 500;
                    price *= 0.95;
                }
                else if (package == "Gold")
                {
                    price += 750;
                    price *= 0.9;
                }
                else if (package == "Platinum")
                {
                    price += 1000;
                    price *= 0.85;
                }
            }

            Console.WriteLine("We can offer you the {0}", hall);
            Console.WriteLine("The price per person is {0:F2}$", price/people);
            Console.ReadLine();
        }

    }
}