Reverse Linked List
Understand how to reverse a singly linked list using in-place manipulation for efficient and memory-optimized solutions. Practice implementing this fundamental linked list algorithm to prepare for coding interviews and improve problem-solving skills.
We'll cover the following...
We'll cover the following...
Statement
Given the head of a singly linked list, reverse the linked list and return its updated head.
Constraints:
Let n be the number of nodes in a linked list.