Structure of a Linked List

Structure of a Linked List

A node in a linked list typically contains two parts:

1. Data: The value or information the node holds.
2. Next: A reference to the next node in the list.

Here's a simple representation of a node in a linked list:

pythonclass ListNode: def __init__(self, val=0, next=None): self.val = val # The data part of the node self.next = next # The reference to the next node