Solution: Rotate List
Understand how to efficiently rotate a singly linked list to the right by k positions by transforming it into a circular list and breaking it at the correct spot. This lesson helps you grasp the algorithm's steps, optimize time and space complexity, and implement the solution without repeated shifts.
We'll cover the following...
We'll cover the following...
Statement
You are given the head of a singly linked list and a non-negative integer k. Your task is to rotate the list to the right by k positions.
A right rotation by 1 means the last node becomes the new head, and every other node shifts one position to the right.
Return the head of the rotated linked list.
Constraints:
The number of nodes in the list is in the range
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