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逆转单链表。/** * Definition for singly-linked list. * public class ListNode { * public int val; * public ListNode next; * public ListNode(int x) { val = x; } * } */ public class Solution { public ListNode ReverseList(ListNode head) { ListNode h = null; while(head != null){ var n = new ListNode(head.val); n.next = h; h = n; head = head.next; } return h; } }
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LeetCode -- Reverse Linked List
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原文地址:http://blog.csdn.net/lan_liang/article/details/48576059