A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep ...
原题地址:https: oj.leetcode.com problems copy list with random pointer 题意: A linked list is given such that each node contains an additional random pointer which could point to any node in the list or nul ...
2014-05-22 10:37 1 6944 推荐指数:
A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep ...
题目地址:here 题目大意:深拷贝一个链表,链表除了含有next指针外,还包含一个random指针,该指针指向字符串中的某个节点或者为空。 节点定义为: struct RandomListNode { int label; RandomListNode *next, *random ...
题目: A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return ...
题目: A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return ...
A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep ...
问题: A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return ...
问题: A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return ...
原题地址:http://oj.leetcode.com/problems/sort-list/ 题意:链表的排序。要求:时间复杂度O(nlogn),空间复杂度O(1)。 解题思路:由于题目对时间复杂度和空间复杂度要求比较高,所以查看了各种解法,最好的解法就是归并排序,由于链表在归并操作时 ...