How do linked lists work?

Can you explain how linked lists work?

Sure! A linked list is a data structure that consists of nodes, where each node contains data and a reference to the next node.

What are the advantages of using linked lists over arrays?

Linked lists allow for dynamic memory allocation and efficient insertions/deletions, unlike arrays which have fixed sizes.

Can you give me an example of a linked list in code?

Certainly! Here's a simple example in Python:

class Node: def init(self, data): self.data = data self.next = None

class LinkedList: def init(self): self.head = None

This creates a basic structure for a linked list.

What are the different types of linked lists?

There are several types, including singly linked lists, doubly linked lists, and circular linked lists, each with unique properties.