Cinema

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

namespace Cinema
{
    class Program
    {
        static void Main(string[] args)
        {
            var movie = Console.ReadLine();
            var row = double.Parse(Console.ReadLine());
            var column = double.Parse(Console.ReadLine());

            var seats = row * column;

            switch (movie)
            {
                case "Premiere": Console.WriteLine("{0:f2}", seats * 12) ; break;
                case "Normal": Console.WriteLine("{0:f2}", seats * 7.50); break;
                case "Discount": Console.WriteLine("{0:f2}", seats * 5.00); break;
            }
        }
    }
}