Solution: Reorder List
Explore how to reorder a singly linked list by locating its middle node using two pointers, reversing the second half in place, and merging both halves alternately. This lesson helps you understand an optimized approach to linked list manipulation with linear time and constant space complexity, ideal 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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