ProgBasicsExam3and4November2018-E02weddingParty

import java.util.Scanner;

public class E02weddingParty {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double guests = Double.parseDouble(scanner.nextLine());
        double budget = Double.parseDouble(scanner.nextLine());

        double covert = 20;

        double TOTAL = guests * covert;

        double fireworks = 0.40;
        double charity = 0.60;

        if (budget > TOTAL){
            double moneyLeft = budget - TOTAL;
            System.out.printf("Yes! %.0f lv are for fireworks and %.0f lv are for donation.", moneyLeft * fireworks, moneyLeft * charity);
        }

        else {
            double moneyLeft = TOTAL - budget;
            System.out.printf("They won't have enough money to pay the covert. They will need %.0f lv more.", moneyLeft);
        }
    }
}