package advancedConditionalStatementsExercise;

import java.util.Scanner;

public class P04FishingBoat {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int budget = Integer.parseInt(scanner.nextLine());
        String season = scanner.nextLine();
        int fishermen = Integer.parseInt(scanner.nextLine());
        double priceBoat;
        double priceBoatDiscount = 0;
        double difference;
        boolean isEvenNumber = fishermen % 2 == 0;

        if (season.equals("Spring")) {
            if (isEvenNumber) {
                if (fishermen <= 6) {
                    priceBoat = 3000 - (3000 * 0.10);
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                } else if (fishermen >= 7 && fishermen <= 11) {
                    priceBoat =  3000 - (3000 * 0.15);
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                } else if (fishermen >= 12) {
                    priceBoat = 3000 - (3000 * 0.25);
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                }

            } else if (fishermen <= 6) {
                priceBoat = (int) (3000 - (3000 * 0.10));
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 7 && fishermen <= 11) {
                priceBoat = (int) (3000 - (3000 * 0.15));
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 12) {
                priceBoat = (int) (3000 - (3000 * 0.25));
                priceBoatDiscount = priceBoat;
            }



        } else if (season.equals("Summer")) {
            if (isEvenNumber) {
                if (fishermen <= 6) {
                    priceBoat = 4200 - (4200 * 0.10);
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                } else if (fishermen >= 7 && fishermen <= 11) {
                    priceBoat = 4200 - (4200 * 0.15);
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                } else if (fishermen >= 12) {
                    priceBoat = 4200 - (4200 * 0.25);
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                }

            } else if (fishermen <= 6) {
                priceBoat = 4200 - (4200 * 0.10);
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 7 && fishermen <= 11) {
                priceBoat = 4200 - (4200 * 0.15);
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 12) {
                priceBoat = 4200 - (4200 * 0.25);
                priceBoatDiscount = priceBoat;
            }


        } else if (season.equals("Autumn")) {
            if (fishermen <= 6) {
                priceBoat = (int) (4200 - (4200 * 0.10));
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 7 && fishermen <= 11) {
                priceBoat = (int) (4200 - (4200 * 0.15));
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 12) {
                priceBoat = (int) (4200 - (4200 * 0.25));
                priceBoatDiscount = priceBoat;
            }


        } else if (season.equals("Winter")) {
            if (isEvenNumber) {
                if (fishermen <= 6) {
                    priceBoat = (int) (2600 - (2600 * 0.10));
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                } else if (fishermen >= 7 && fishermen <= 11) {
                    priceBoat = (int) (2600 - (2600 * 0.15));
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                } else if (fishermen >= 12) {
                    priceBoat = (int) (2600 - (2600 * 0.25));
                    priceBoatDiscount = priceBoat - (priceBoat * 0.05);
                }

            } else if (fishermen <= 6) {
                priceBoat = (int) (2600 - (2600 * 0.10));
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 7 && fishermen <= 11) {
                priceBoat = (int) (2600 - (2600 * 0.15));
                priceBoatDiscount = priceBoat;
            } else if (fishermen >= 12) {
                priceBoat = (int) (2600 - (2600 * 0.25));
                priceBoatDiscount = priceBoat;
            }
        }


        difference = budget - priceBoatDiscount;
        if (difference >= 0) {
            difference = Math.abs(difference);
            System.out.printf("Yes! You have %.2f leva left.", difference);
        } else {
            difference = Math.abs(difference);
            System.out.printf("Not enough money! You need %.2f leva.", difference);
        }

    }
}