using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Cinema");

        Console.WriteLine("Въведи тип прожекция: ");

        string type = Console.ReadLine();

        Console.WriteLine( "Въведи брой редове:");

        var rows = int.Parse(Console.ReadLine());

        Console.WriteLine( "Въведи брой колони:");

        var columns = int.Parse(Console.ReadLine());

        var seats = rows*columns;

        double income = 'i';

        switch (type) 

        {

            case "premiere":

            income = seats*12.00;

            break;

            case "normal":

            income = seats*9.50;

            break;

            case "discount":

            income = seats*8.80;

            break;

                default:

                income = seats*0.00;

                break;

        }

        Console.WriteLine(income + " " + "lev");

    }

}