Solution: Reverse Linked List
Explore how to reverse a singly linked list by managing node pointers iteratively without extra space. Understand the steps to update node references and achieve O(n) time and O(1) space complexity for efficient in-place reversal.
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.
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n