02. Summer Shopping

import java.util.Scanner;

public class Problem02 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        int budget = Integer.parseInt(scan.nextLine());
        double beachTowelPrice = Double.parseDouble(scan.nextLine());
        int discount = Integer.parseInt(scan.nextLine());

        double umbrellaPrice = beachTowelPrice * 2 / 3;
        double flipFlopsPrice = umbrellaPrice * 0.75;
        double beachBagPrice = (flipFlopsPrice + beachTowelPrice) / 3;

        double totalPrice = beachTowelPrice + umbrellaPrice + flipFlopsPrice + beachBagPrice;
        double discountPercent = discount * 1.0 / 100;
        double finalPrice = totalPrice - totalPrice * discountPercent; // totalPrice * (1 - discount);

        //double diff = Math.abs(finalPrice - budget);
        if (finalPrice > budget) { // 100 100
            double moneyNeed = finalPrice - budget;
            System.out.printf("Annie's sum is %.2f lv. She needs %.2f lv. more.", finalPrice, moneyNeed);
        } else {
            double moneyLeft = budget - finalPrice;
            System.out.printf("Annie's sum is %.2f lv. She has %.2f lv. left.", finalPrice, moneyLeft);
        }
    }
}