摘要： Rotate ListMar 28 '12Given a list, rotate the list to the right bykplaces, wherekis non-negative.For example:Given1->2->3->4->5->NULLandk=2,return4->5->1->2->3->NULL./** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * Lis 阅读全文