Solution: Reorder List
Explore how to reorder a singly linked list in-place by finding the middle, reversing the second half, and merging both halves alternately. This lesson helps you understand an optimized approach that achieves linear time complexity and constant space complexity, strengthening your skills in linked list manipulation 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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