Solution: Reorder List
Explore how to solve the problem of reordering a singly linked list by finding its middle, reversing the second half, and merging both halves in-place. This lesson helps you understand efficient manipulation of linked lists, reducing time complexity to linear and space complexity to constant, preparing you for similar coding interview challenges.
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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