Medium
Quiz
#61 Rotate List
APPROACH
Given the head of a linked list, rotate the list to the right by k places.
Example 1:
Input: head = [1,2,3,4,5], k = 2
Output: [4,5,1,2,3]
Example 2:
Input: head = [0,1,2], k = 4
Output: [2,0,1]
1 of 4
What is the optimal approach for this problem?