Vacantion - Exam Java BAsic 20 Nov

import java.util.Scanner;

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

        int oldPeople = Integer.parseInt(input.nextLine());
        int students = Integer.parseInt(input.nextLine());
        int nights = Integer.parseInt(input.nextLine());
        String transport = input.nextLine();

        double oldPeopleTransportPrice = 0;
        double studentsTransportPrice = 0;

        if (transport.equals("train")) {
            oldPeopleTransportPrice = 24.99;
        } else if (transport.equals("airplane")) {
            oldPeopleTransportPrice = 70.00;
        } else if (transport.equals("boat")) {
            oldPeopleTransportPrice = 42.99;
        } else if (transport.equals("bus")) {
            oldPeopleTransportPrice = 32.50;
        }
        if (transport.equals("train")) {
            studentsTransportPrice = 14.99;
        } else if (transport.equals("airplane")) {
            studentsTransportPrice = 50.00;
        } else if (transport.equals("boat")) {
            studentsTransportPrice = 39.99;
        } else if (transport.equals("bus")) {
            studentsTransportPrice = 28.50;
        }

        if (oldPeople + students >= 50 & transport.equals("train")) {
            studentsTransportPrice = studentsTransportPrice / 2;
            oldPeopleTransportPrice = oldPeopleTransportPrice / 2;
        }

        double hotelNight = 82.99;
        double transportTaxes = ((oldPeople * oldPeopleTransportPrice) + (students * studentsTransportPrice)) * 2;
        double hotelTax = nights * hotelNight;
        double commission = (transportTaxes + hotelTax) * 0.10;
        double total = transportTaxes + hotelTax + commission;



        System.out.printf("%.2f", total);
    }
}