04. Fishing Boat

import java.util.Scanner;

public class FishingBoat {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        //1. наем -> сезона
        //2. остъпка от наема -> хората
        //3. доп. отстъпка
        //4. бюджетът е достатъчен?

        int budget = Integer.parseInt(scanner.nextLine());
        String season = scanner.nextLine(); //"Spring", "Summer", "Autumn", "Winter"
        int count = Integer.parseInt(scanner.nextLine());

        double rent = 0; //наем

        //сезона
        switch (season) {
            case "Spring":
                rent = 3000;
                break;
            case "Summer":
            case "Autumn":
                rent = 4200;
                break;
            case "Winter":
                rent = 2600;
                break;
        }


        //хората
        if (count <= 6) {
            rent = rent - 0.10 * rent;
            //rent = 0.9 * rent
            //rent -= 0.10 * rent
        } else if (count >= 7 && count <= 11) { //[7 до 11]
            rent = rent - 0.15 * rent;
            //rent = 0.85 * rent
            //rent -= 0.15 * rent
        } else if (count >= 12) {
            rent = rent - 0.25 * rent;
            //rent = 0.75 * rent
            //rent -= 0.25 * rent
        }

        //четен брой и не е есен
        if (count % 2 == 0 && !season.equals("Autumn")) {
            rent = rent - 0.05 * rent;
            //rent = 0.95 * rent
            //rent -= 0.05 * rent
        }

        //достатъчен
        if (budget >= rent) {
            double leftMoney = budget - rent;
            System.out.printf("Yes! You have %.2f leva left.", leftMoney);
        } else { //budget < rent
            double needMoney = rent - budget;
            System.out.printf("Not enough money! You need %.2f leva.", needMoney);
        }
    }
}