What are some use cases for linked lists in Python?

What are some use cases for linked lists in Python?

Linked lists are useful for dynamic memory allocation, implementing stacks and queues, and managing large datasets.

Can you explain how linked lists are better than arrays?

Linked lists allow for efficient insertions and deletions, while arrays require shifting elements, making linked lists more flexible.

What are the different types of linked lists?

There are singly linked lists, doubly linked lists, and circular linked lists, each with unique properties and use cases.

Can you provide a simple example of a linked list in Python?

Sure! Here's a basic implementation of a singly linked list in Python:

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

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

This sets up the structure for a linked list.

How do I traverse a linked list in Python?

You can traverse a linked list by starting at the head and following the 'next' pointers until you reach the end.