Cinema tickets

using System;

namespace Cinema_tickets
{
    class Program
    {
        static void Main(string[] args)
        {
            string nameMovie = Console.ReadLine();
            double studentTickets = 0;
            double standardTickets = 0;
            double kidsTickets = 0;

            while (nameMovie != "Finish")
            {
                int freeSeats = int.Parse(Console.ReadLine());
                double allTickets = 0;

                for (int i = 0; i < freeSeats; i++)
                {
                    string typeTicket = Console.ReadLine();

                    if (typeTicket == "End")
                    {
                        break;
                    }
                    else if (typeTicket == "student")
                    {
                        studentTickets++;
                    }
                    else if (typeTicket == "standard")
                    {
                        standardTickets++;
                    }
                    else if (typeTicket == "kid")
                    {
                        kidsTickets++;
                    }

                    allTickets++;
                }

                double percent = (allTickets / freeSeats) * 100;
                Console.WriteLine($"{nameMovie} - {percent:f2}% full.");
                nameMovie = Console.ReadLine();
            }

            double totalTickets = studentTickets + standardTickets + kidsTickets;
            Console.WriteLine($"Total tickets: {totalTickets}");
            Console.WriteLine($"{(studentTickets/totalTickets)*100:f2}% student tickets.");
            Console.WriteLine($"{(standardTickets/totalTickets)*100:f2}% standard tickets.");
            Console.WriteLine($"{(kidsTickets/totalTickets)*100:f2}% kids tickets.");

        }
    }
}