Fishland - Exam 20 Nov

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);

        double skumriqPrice = Double.parseDouble(input.nextLine());
        double cacaPrice = Double.parseDouble(input.nextLine());
        double palamudKilos = Double.parseDouble(input.nextLine());
        double safridKilos = Double.parseDouble(input.nextLine());
        int midiKilos  = Integer.parseInt(input.nextLine());

        double palamudRealPrice = skumriqPrice + skumriqPrice * 0.60;
        double safridPrice = cacaPrice + cacaPrice * 0.80;
        double midiPrice = 7.50;

        double totalPrice = (midiKilos * midiPrice) + (safridKilos * safridPrice) + (palamudRealPrice * palamudKilos);
        System.out.printf("%.2f", totalPrice);








    }
}