presentation on link list and types.pptx

Presentation on Linked list and their types and their advantages and Disadvantages

1. PRESENTATION ON LINK LIST AND TYPES presented by C.s 4th semester Teacher name:

2. LINKED LIST A linked list is a linear data structure where elements are stored in nodes, and each node points to the next. Types: Singly Linked List Doubly Linked List Circular Linked List

3. SINGLY LINKED LIST Each node has two fields: data and a reference to the next node. Can only be traversed in one direction (from the head to the last node).

4. ADVANTAGES AND DISADVATAHES Advantages : Simple to implement Efficient for insertion/deletion at the head or tail (O(1)) Disadvantages : Inefficient for searching (O(n)) One- directional traversal

5. DOUBLY LINKED LIST Each node has three fields: data, next, and previous references.

6. ADVANTAGES AND DISADVATAHES Advantages : Bidirectional traversal Easier deletion of a given node Disadvantages : More memory per node (additional pointer) Slightly more complex implementation

7. CIRCULAR LINKED LIST The last node points back to the first node, forming a circle.

8. ADVANTAGES AND DISADVATAHES Advantages : Allows bidirectional traversal in a circular manner Useful for circular traversal needs (e.g., round- robin scheduling) Disadvantages : Risk of infinite loops if not managed correctly More memory per node

9. THANK YOU! ANY QUESTION?