文章 2023-11-01 来自:开发者社区

Leetcode Copy List with Random Pointer(面试题推荐)

给大家推荐一道leetcode上的面试题,这道题的具体讲解在《剑指offer》的P149页有思路讲解,如果你手头有这本书,建议翻阅。题目链接 hereA linked list is given such that each node contains an additional random pointer which could point to any node in the list o....

文章 2023-01-05 来自:开发者社区

LeetCode 382. Linked List Random Node

DescriptionGiven a singly linked list, return a random node's value from the linked list. Each node must have the same probability of being chosen.Follow up:What if the linked list is extremely large....

LeetCode 382. Linked List Random Node
文章 2019-07-29 来自:开发者社区

LeetCode 138:复制带随机指针的链表 Copy List with Random Pointer

给定一个链表,每个节点包含一个额外增加的随机指针,该指针可以指向链表中的任何节点或空节点。 要求返回这个链表的深拷贝。 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.....

LeetCode 138:复制带随机指针的链表 Copy List with Random Pointer
文章 2017-12-12 来自:开发者社区

[LeetCode] Linked List Random Node 链表随机节点

Given a singly linked list, return a random node's value from the linked list. Each node must have the same probability of being chosen. Follow up: What if the linked list is extremely large...

文章 2017-12-04 来自:开发者社区

[LeetCode] Copy List with Random Pointer 拷贝带有随机指针的链表

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 copy of the list. 这道链表的深度拷贝题的难点就在于如何处理随机指针的问题,由于每一个节点....

文章 2017-11-22 来自:开发者社区

Copy List with Random Pointer

称号 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 copy of the list. 方法 public RandomListNo...

文章 2015-07-14 来自:开发者社区

[LeetCode] Copy List with Random Pointer

Well, since we need to make a deep copy of the list and nodes in the list have a random pointer that may point to any node in the list (or NULL), we need to maintain a mapping from each node in t...

文章 2014-11-26 来自:开发者社区

Copy List with Random Pointer

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 copy of the list. 参考:深度拷贝,浅度拷贝,Lazy拷贝解析http://www.2ct....

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