ProgBasicsExam28and29July2018-E02beerAndChips

import java.util.Scanner;

public class E02beerAndChips {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String name = scanner.nextLine();
        double budjet = Double.parseDouble(scanner.nextLine());
        double beers = Double.parseDouble(scanner.nextLine()); // can be done with    int beers = Integer.parseInt(scanner.nextLine());
        double chips = Double.parseDouble(scanner.nextLine()); // can be done with    int chips = Integer.parseInt(scanner.nextLine());

        double billBeers = beers * 1.20;
        double billChips = chips *  (billBeers * 0.45);
        billChips = Math.ceil(billChips);

        double totalBill = billBeers + billChips;
        //double diff = budjet - totalBill;
        //diff = Math.abs(diff);

        if (totalBill <= budjet ) {
            System.out.printf("%s bought a snack and has %.2f leva left.",name, budjet-totalBill);

        }
        else {
            System.out.printf("%s needs %.2f more leva!",name,totalBill-budjet );
        }
    }
}