01.2.07FruitMarket

import java.util.Scanner;

public class ex07FruitMarket {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double priceKgStrawberries = Double.parseDouble(scanner.nextLine());
        double bananasQuantity = Double.parseDouble(scanner.nextLine());
        double orangesQuantity = Double.parseDouble(scanner.nextLine());
        double raspberriesQuantity = Double.parseDouble(scanner.nextLine());
        double strawberriesQuantity = Double.parseDouble(scanner.nextLine());

        double priceKgRaspberries = priceKgStrawberries * 0.5;
        double priceKgOranges = priceKgRaspberries * 0.6;
        double priceKgBananas = priceKgRaspberries * 0.2;
        double totalPrice = priceKgBananas * bananasQuantity
                + priceKgOranges * orangesQuantity
                + priceKgRaspberries * raspberriesQuantity
                + priceKgStrawberries * strawberriesQuantity;

        System.out.printf("%.2f", totalPrice);

    }
}