Solution: Reverse Linked List II
Explore an efficient approach to reverse a segment of a singly linked list by manipulating pointers in place. Understand the use of a dummy node to handle edge cases and apply pointer adjustments that flip the sublist without additional memory. This lesson guides you through implementing a solution with O(n) time and O(1) space complexity for cleaner and more performant linked list operations.
Statement
Given a singly linked list with nodes and two positions, left and right, the objective is to reverse the nodes of the list from left to right. Return the modified list.
Constraints:
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n