Fishing_Boat

Scanner keyboard = new Scanner(System.in);
        System.out.print("Enter season: ");
        String season = keyboard.next();
        System.out.print("Enter budged: ");
        int budged = keyboard.nextInt();
        System.out.print("Enter number of people: ");
        int people = keyboard.nextInt();
        double expenses = 0;
        switch (season) {
            case "summer":
                if (people <= 6 && people % 2 == 0) {
                    expenses = (4200 * 0.85);
                } else if (people <= 6) {
                    expenses = 4200 * 0.9;
                } else if (people >= 7 && people < 11 && people % 2 == 0) {
                    expenses = 4200 * 0.8;
                } else if (people >= 7 && people <= 11) {
                    expenses = 4200 * 0.85;
                } else if (people > 11 && people % 2 == 0) {
                    expenses = 4200 * 0.7;
                } else if (people > 11) {
                    expenses = 4200 * 0.75;
                }

                break;
            case "autumn":
                if (people <= 6) {
                    expenses = 4200 * 0.9;
                } else if (people >= 7 && people <= 11) {
                    expenses = 4200 * 0.85;
                } else {
                    expenses = 4200 * 0.75;
                }
                break;
            case "winter":
                if (people <= 6 && people % 2 == 0) {
                    expenses = (2600 * 0.85);
                } else if (people <= 6) {
                    expenses = 2600 * 0.9;
                } else if (people >= 7 && people < 11 && people % 2 == 0) {
                    expenses = 2600 * 0.8;
                } else if (people >= 7 && people <= 11) {
                    expenses = 2600 * 0.85;
                } else if (people > 11 && people % 2 == 0) {
                    expenses = 2600 * 0.7;
                } else if (people > 11) {
                    expenses = 2600 * 0.75;
                }

                break;

            case "spring":
                if (people <= 6 && people % 2 == 0) {
                    expenses = (3000 * 0.85);
                } else if (people <= 6) {
                    expenses = 3000 * 0.9;
                } else if (people >= 7 && people < 11 && people % 2 == 0) {
                    expenses = 3000 * 0.8;
                } else if (people >= 7 && people <= 11) {
                    expenses = 3000 * 0.85;
                } else if (people > 11 && people % 2 == 0) {
                    expenses = 3000 * 0.7;
                } else if (people > 11) {
                    expenses = 3000 * 0.75;
                }
                break;

        }
        if (expenses <= budged) {
            System.out.printf("Yes! You have %.2f lv. left", budged - expenses);
        } else {
            System.out.printf("Not enough money! You need %.2f lv.", expenses - budged);
        }
    }
}