This Library Management System is a console-based java code with OOPs concept that implements 5 options with Librarian authentication to add books and members.

This is for the understanding of almost every OOPs concept and java basics that is covered in developing this management system.

Output for Library Management System :

--- Library Management System ---

1. Add Book (Librarian Only)

2. Add Member (Librarian Only)

3. Issue Book

4. Return Book

5. Search Book

6. Exit Choose an option: 2

   Enter Librarian Password: admin

   Authentication successful!

   Enter Member ID: 18

   Enter Member Name: Kaithamalai

   Member added successfully: Member ID: 18, Name: Kaithamalai, Borrowed Books: 0

--- Library Management System ---

1. Add Book (Librarian Only)

2. Add Member (Librarian Only)

3. Issue Book

4. Return Book

5. Search Book

6. Exit Choose an option: 5

   Enter keyword to search (title/author): Ponniyin Selvan

   No books found for the keyword: Ponniyin Selvan

--- Library Management System ---

1. Add Book (Librarian Only)

2. Add Member (Librarian Only)

3. Issue Book

4. Return Book

5. Search Book

6. Exit

   Choose an option: 3

   Enter Book ID to issue: 123

   Enter Member ID to issue to: 18

   Book not found.

--- Library Management System ---

1. Add Book (Librarian Only)

2. Add Member (Librarian Only)

3. Issue Book

4. Return Book

5. Search Book

6. Exit

   Choose an option: 1

   Enter Librarian Password: admin

   Authentication successful!

   Enter Book ID: 2345

   Enter Book Title: Ponniyin Selvan

   Enter Book Author: XYZ

   Enter Book ISBN: 234567

   Book added successfully: Book ID: 2345, Title: Ponniyin Selvan, Author: XYZ, ISBN: 234567, Available: Yes

--- Library Management System ---

1. Add Book (Librarian Only)

2. Add Member (Librarian Only)

3. Issue Book

4. Return Book

5. Search Book

6. Exit

   Choose an option: 3

   Enter Book ID to issue: 2345

   Enter Member ID to issue to: 18

   Book issued to member: Kaithamalai

--- Library Management System ---

1. Add Book (Librarian Only)

2. Add Member (Librarian Only)

3. Issue Book

4. Return Book

5. Search Book

6. Exit Choose an option: 6

   Exiting system. Goodbye!

   Process finished with exit code 0