ChristmasMArket

package FinalExam22December2018;

import java.util.Scanner;

public class Ex02 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double moneyTarget = Double.parseDouble(scanner.nextLine());
        int fantasyQuantity = Integer.parseInt(scanner.nextLine());
        int horrorsQuantity = Integer.parseInt(scanner.nextLine());
        int novelQuantity = Integer.parseInt(scanner.nextLine());

        double totalDonated = 0;

        double earnFromSells = fantasyQuantity*14.90 + horrorsQuantity*9.80 + novelQuantity*4.30;
        double afterDds = 0.8*earnFromSells;

        if (afterDds >= moneyTarget) {
            double sellersMoney = Math.floor(0.1*(afterDds-moneyTarget));
            double sumToAdd = afterDds - sellersMoney;
            totalDonated = sumToAdd;

            System.out.printf("%.2f leva donated.%n", totalDonated);
            System.out.printf("Sellers will receive %.0f leva.", sellersMoney);
        } else {
            double moneyNeeded = moneyTarget - afterDds;
            System.out.printf("%.2f money needed.", moneyNeeded);
        }
    }
}