10. Rage Expenses

import java.util.Scanner;

public class RageExpenses_10 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner (System.in);
        //headset, mouse , keyboard and display
        //разход =
        int lostGames = Integer.parseInt(scanner.nextLine());
        double headsetPrice = Double.parseDouble(scanner.nextLine());
        double mousePrice = Double.parseDouble(scanner.nextLine());
        double keyboardPrice = Double.parseDouble(scanner.nextLine());
        double displayPrice = Double.parseDouble(scanner.nextLine());
        //слушалки
        int countHeadset = lostGames / 2;
        double sumHeadset = countHeadset * headsetPrice;
        //мишка
        int countMouse = lostGames / 3;
        double sumMouse = countMouse * mousePrice;
        //клавиатура
        int countKeyboard = lostGames / 6;
        double sumKeyboard = countKeyboard * keyboardPrice;
        //монитор
        int countDisplays = lostGames / 12;
        double sumDisplays = countDisplays * displayPrice;

        double expenses = sumHeadset + sumMouse + sumKeyboard + sumDisplays;

        System.out.printf("Rage expenses: %.2f lv.", expenses);



    }
}