11. Cinema

using System;

class Cinema
{
    static void Main(string[] args)
    {
        string type = Console.ReadLine();
        int r = int.Parse(Console.ReadLine());
        int c = int.Parse(Console.ReadLine());

        switch (type)
        {
            case "Premiere":
                Console.WriteLine("{0:F2}", r * c * 12.00);
                break;
            case "Normal":
                Console.WriteLine("{0:F2}", r * c * 7.50);
                break;
            case "Discount":
                Console.WriteLine("{0:F2}", r * c * 5.00);
                break;
        }
    }
}