Solution: Reorder List
Explore how to reorder a singly linked list by implementing an in-place algorithm that finds the middle node, reverses the second half, and merges the halves alternately. This lesson helps you understand a linear time, constant space complexity approach to efficiently manipulate linked lists for 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:
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