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DIY: Reverse Linked List II

Explore how to reverse a sub-section of a singly linked list between two positions by implementing the reverse_between function. Understand linked list node manipulation, indexing, and pointer updates. This lesson helps you master an important linked list technique frequently asked in coding interviews.

Problem statement

Suppose you are given the head of a singly linked list with n nodes. Your task is to reverse the list’s nodes from the position left to position right, and return the reversed list.

Note ...