Solution: Reorder List
Understand how to reorder a singly linked list by locating its middle node, reversing the second half, and merging the two halves in place. This lesson guides you through an optimized approach with linear time complexity and constant space usage, enhancing your skills in linked list manipulation during coding interviews.
Statement
Given the head of a singly linked list, reorder the list as if it were folded on itself. For example, if the list is represented as follows:
→ → → … → → ...