Kino

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

namespace _11_Cinema
{
    class cinema
    {
        static void Main(string[] args)
        {
            string projekcija = Console.ReadLine().ToLower();
            int r = int.Parse(Console.ReadLine());
            int c = int.Parse(Console.ReadLine());
            int broiMesta = r * c;
            double cenaPremiere = 12;
            double cenaNormal = 7.5;
            double cenaDiscount = 5;
            double prihodPremiere = broiMesta * cenaPremiere;
            double prihodNormal = broiMesta * cenaNormal;
            double prihodDiscount = broiMesta * cenaDiscount;

            if (projekcija == "Premiere")
            {
                Console.WriteLine("{0:f2}", prihodPremiere);
            }
            else if (projekcija == "Normal")
            {
                Console.WriteLine("{0:f2}", prihodNormal);
            }
            else if (projekcija == "Discount")
            {
                Console.WriteLine("{0:f2}", prihodDiscount);
            }

        }
    }
}