[LeetCode] 382. 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 ...
原文：[LeetCode] Delete Node in a Linked List 删除链表的节点
Write a function to delete a node except the tail in a singly linked list, given only access to that node. Supposed the linked list is gt gt gt and you are given the third node with value , the linke ...
2015-07-15 10:20 2 13400 推荐指数：
相关推荐
【LeetCode题解】链表Linked List
1. 链表 数组是一种顺序表，index与value之间是一种顺序映射，以\(O(1)\)的复杂度访问数据元素。但是，若要在表的中间部分插入（或删除）某一个元素时，需要将后续的数据元素进行移动，复杂度大概为\(O(n)\)。链表（Linked List）是一种链式表，克服了上述的缺点，插入和删除 ...
LeetCode 19. 删除链表的倒数第N个节点（Remove Nth Node From End Of List）
题目描述 给定一个链表，删除链表的倒数第 n 个节点，并且返回链表的头结点。 示例： 说明： 给定的 n 保证是有效的。 进阶： 你能尝试使用一趟扫描实现吗？ 解题思路 典型的利用双指针法解题。首先让指针first指向头节点 ...
[LeetCode] Odd Even Linked List 奇偶链表
Given a singly linked list, group all odd nodes together followed by the even nodes. Please note here we are talking about the node number ...
[LeetCode] Reverse Linked List 倒置链表
Reverse a singly linked list. Example: Follow up: A linked list can be reversed either iteratively or recursively. Could you implement both ...
[LeetCode] Linked List Components 链表组件
We are given head, the head node of a linked list containing unique integer values. We are also given the list G, a subset of the values ...
[LeetCode] 1019. Next Greater Node In Linked List 链表中的下一个较大的结点
We are given a linked list with head as the first node. Let's number the nodes in the list: node_1, node_2, node_3, ... etc. Each node may have ...
[LeetCode] 1171. Remove Zero Sum Consecutive Nodes from Linked List 从链表中删去总和值为零的连续节点
Given the head of a linked list, we repeatedly delete consecutive sequences of nodes that sum to 0 until there are no such sequences. After doing ...