Cinema

import java.util.Scanner;

public class BiggerNumber {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String typeProjects = scanner.nextLine();
        Double rows = Double.parseDouble(scanner.nextLine());
        Double columns = Double.parseDouble(scanner.nextLine());
        Double income = 0.0;

        switch(typeProjects){
            case "Premiere":
                income = rows * columns * 12.00;
                break;
            case "Normal":
                income = rows * columns * 7.50;
                break;
            case "Discount":
                income = rows * columns * 5.00;
                break;
        }
        System.out.printf("%.2f",income);
    }
}