Fishing Boat

import java.util.Scanner;

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

        int budget = Integer.parseInt(scanner.nextLine());
        String season = scanner.nextLine();
        int numberFishermen = Integer.parseInt(scanner.nextLine());

        // Initialize a variable for the price and set it to 0 at first:
        double boatRentalPrice = 0;

        // Then perform a series of checks and change the price according to the season:
        if (season.equals("Spring")){
            boatRentalPrice = 3000;
        }
        else if (season.equals("Summer") || season.equals("Autumn")){
            boatRentalPrice = 4200;
        }
        else if (season.equals("Winter")){
            boatRentalPrice = 2600;
        }

        // Perform a series of checks to see how many fishermen are on the boat. Apply the discounts accordingly:
        if (numberFishermen <= 6){
            boatRentalPrice -= boatRentalPrice * 0.10; // Remove 10%
            // Another way to do this is the following: boatRentalPrice *= 0.90; (we just take 90% instead of removing 10% - it will give the same result)
        }
        else if (numberFishermen >= 7 && numberFishermen <= 11){
            boatRentalPrice -= boatRentalPrice * 0.15;
        }
        else if (numberFishermen >= 12){
            boatRentalPrice -= boatRentalPrice * 0.25;
        }

        // 5% discount if the number of fishermen is even, be careful with the additional condition - this discount should NOT be applied if it's Autumn!
        if (numberFishermen % 2 == 0 && !season.equals("Autumn")){
            boatRentalPrice -= boatRentalPrice * 0.05;
        }

        // And finally, check if their budget is enough and print the messages:
        if (boatRentalPrice <= budget){
            System.out.printf("Yes! You have %.2f dollars left.", (budget - boatRentalPrice));
        }
        else{
            System.out.printf("Not enough money! You need %.2f dollars.", (boatRentalPrice - budget));
        }
    }
}