Write a program in Java, Python and Lisp When the program first launches, there is a menu which allows the user to select one of the following five options: 1.) Add a guest 2.) Add a room 3.) Add a...

Write a program in Java, Python and Lisp When the program first launches, there is a menu which allows the user to select one of the following five options: 1.) Add a guest 2.) Add a room 3.) Add a booking 4.) View bookings 5.) Quit The functionality of these options is as follows: 1.) When users add a guest they provide a name which is stored in some manner of array or list. Guests are assigned a unique ID value where the first guest added is assigned the ID value 1, the second guest added is assigned the ID value 2 and so on. 2.) When users add a room they provide a room number and a room capacity (i.e. how many people can stay in the room at any one time) which is stored in some manner of array or list. Rooms have a property which indicates if they are booked or not for any given date – please see the Room Booking Dates section below for some guidance on the easiest way to implement this. 3.) When users add a booking they provide a guest ID, room number, the number of guests staying and finally a check-in date and check-out date. To successfully create a room booking: • The guest ID must be a guest which is registered on the system, • The room number must be of a room that exists, • The room must be able to accommodate the number of people in the booking (i.e. if the room capacity is for 2 people and the booking has 4 people staying then the booking must be refused), and finally • The room must be available on the dates requested. 4.) When users views bookings they have the option to: a. View guest bookings, or b. View room bookings. If the user opts to show guest bookings then they are prompted to enter the guest ID - and then any bookings made by that guest are displayed including: - The guest’s name, - Which room number they booked & number of guests staying, and - The check-in and check-out dates. If the user opts to show room bookings then they are prompted to enter a room number - and then any bookings for that room within the current year are displayed, including: - The guest’s name, - The number of guests staying, and - The check-in and check-out dates. 5.) When a user chooses to Quit the program terminates with a goodbye message.
Jun 07, 2022
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