Search⌘ K

Challenge: Middle of the Linked List

Explore how to solve the challenge of finding the middle node in a singly linked list. This lesson guides you to implement a JavaScript solution that returns the correct middle node, handling both even and odd length lists effectively.

We'll cover the following...

Statement

Given the head of a singly linked list, return the middle node of the linked list.

If there are two middle nodes, return the second middle node. This happens when the length of the list is even, and the second middle node occurs at length2\frac {length}{2} ...