61. Rotate List

LeetCodeLinked ListTwo PointersOpen on judge ↗

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] Constraints: - The number of nodes in the list is in the range [0, 500]. - -100 <= Node.val <= 100 - 0 <= k <= 2 * 109

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solution.cppC++17

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