The system should load a catalog of books, journals, and magazines at the start of the program. (at least five of each)

2. a user can search the catalog: the user of the system can search the library’s catalog by using the name of the item. also, a user can list books by category (book, journal, or magazine).if you are looking specifically for a book, you can search by the name of the author.

3. a user can check out books, journals, or magazines: the user needs to find the item first, then they can check it out. a user cannot check out an item that is already checked out.

4. a user can return books, journals, or magazines: a user can return an item. the user needs to findthe item first, then they can return it.

5. add new books, journals, or magazines to the catalog. a librarian can add a new item to the catalog. each item should have the following data members: id, name, and status. books have the "author_name" as an additional data member. journals have the "volume" as an additional data member. magazines have the "issue_number" as an additional data member.

the program must have the following properties:

-you should do error handling(ex: a librarian cannot add a book that already exists)-you should use c++ concepts that we covered in class like inheritance, and polymorphism.

example: (inheritance) you can design a generic library item, then design derived classes for different kinds of items that a user can check out.

-your program should use a suitable data structure to store the items.

also, design a menu(should still appear until the exit option is chosen) in the main program that has the following options implemented to test your classes’ functionality:

1.search catalog

2.check out

3.return

4.add a new item

5.exit

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