Padawan Equipment

package src;

import java.util.Scanner;

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

        double money = Double.parseDouble(scanner.nextLine());
        int studentsCount = Integer.parseInt(scanner.nextLine());
        double lightSabersPrice = Double.parseDouble(scanner.nextLine());
        double robesPrice = Double.parseDouble(scanner.nextLine());
        double beltsPrice = Double.parseDouble(scanner.nextLine());

        double sumLightSabers = lightSabersPrice * Math.ceil(studentsCount + 0.10 * studentsCount);   //studentsCount * 1.1;
        double sumRobes = studentsCount * robesPrice;
        double sumBelts = (studentsCount - studentsCount / 6) * beltsPrice;

        double totalSum = sumLightSabers + sumRobes + sumBelts;

        if (totalSum <= money) {
            System.out.printf("The money is enough - it would cost %.2flv.",
                    totalSum);
        } else {
            double needMoney = totalSum - money;
            System.out.printf("George Lucas will need %.2flv more.", needMoney);
        }
    }
}