22BCS13325_Utkarsh_jai rex vex de_s.pptx

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1. Library Management System Using linked list Submitted by Utkarsh Singh 22bcs1 3325

2. Objective The objective of this presentation is to introduce the audience to the concept of library management system using linked list. We will discuss how linked list can help in organizing books, tracking borrowing and returning, and managing fines. Additionally, we will explore the advantages of using linked list in a library management system and provide step-by- step instructions on its implementation. By the end of this presentation, you will have a clear understanding of what a linked list is, how it works, and how it can be used in a library management system. You will also be convinced of the benefits of using linked list and equipped with the knowledge to implement it in your own library management system.

3. Features Add books Return books Issue books Delete records of issued books View record of issue books

4. What is a Linked List? A linked list is a data structure that consists of a sequence of nodes, each containing data and a reference (or link) to the next node in the sequence. Unlike arrays, which have a fixed size, linked lists can grow or shrink dynamically based on the amount of data they contain. To better understand how a linked list works, imagine a chain of paper clips. Each clip represents a node, and the links between them represent the references. You can add or remove clips from the chain easily without affecting the other clips, just as you can add or remove nodes from a linked list without affecting the rest of the list

5. Advantages of Using Linked List in Library Management System Using linked list in a library management system has several advantages. Firstly, it allows for efficient organization of books. Linked list allows for easy insertion and deletion of books, which is important for keeping the library catalog up- to- date. Secondly, it helps in tracking borrowing and returning of books. Each book can be assigned a unique ID, making it easier to keep track of who borrowed the book and when it was returned. Finally, linked list can also help in managing fines. The system can automatically calculate fines based on the due date and the number of days the book is overdue. Overall, using linked list in a library management system can greatly improve its efficiency and effectiveness. It streamlines the process of organizing books, tracking borrowing and returning, and managing fines, ultimately leading to better service for library users.

6. Implementation of Linked List in Library Management System To implement linked list in a library management system, we need to first define the structure of the node. Each node should contain information about the book such as its title, author, ISBN, and availability status. We also need to include a pointer that points to the next node in the list. Once we have defined the structure of the node, we can start implementing the linked list. We begin by creating a head node that points to the first node in the list. To add a new book to the list, we create a new node and link it to the previous node using pointers. To remove a book from the list, we simply update the pointers to skip over the node.

7. Conclusion In conclusion, we have discussed the importance of having an efficient library management system and how linked list can help achieve that. We have learned what a linked list is and how it works, as well as the advantages of using it in library management. We have also explored the implementation of linked list in a library management system through step-by- step instructions and code snippets. Using linked list in a library management system can greatly improve the organization of books, tracking of borrowing and returning, and managing of fines. It is a powerful tool that can make the process more efficient and accurate. As such, it is important for libraries to consider implementing linked list in their management systems.