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Reorder List

Explore how to reorder a singly linked list by modifying node connections rather than node values. Understand the in-place approach to rearrange nodes as if folding the list on itself. This lesson helps you tackle similar linked list problems using space-efficient and clear manipulations.

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:

L0L_{0}L1L_{1}L2L_{2} ...