Cinema

import java.util.Scanner;

public class Cinema {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String type = scanner.nextLine();
        int row = Integer.parseInt(scanner.nextLine());
        int columb = Integer.parseInt(scanner.nextLine());
        double price = -1;

        if (type.equals("Premiere")) {
            price = 12;
        } else if (type.equals("Normal")) {
            price = 7.50;
        } else if (type.equals("Discount")) {
            price = 5;
        }
        System.out.printf("%.2f",(row * columb) * price);
        System.out.print(" leva");
    }
}