我们接下来要做的是,先把Mpre的next域指向NodeM节点的后一个节点; 再把NodeM所在节点移动到NodeN所在节点之后,使得NodeN的next域指向NodeM所在节点,NodeM所在节点next域指向NodeN的next域所指节点; 然后让NodeM指向Mpre的next域指向的节点; 演示图2 然后再重复上面的步骤; 这是NodeM和NodeN相遇,反转完成。 代码...
Reverse a linked list from position m to n. Do it in-place and in one-pass. For example: Given1->2->3->4->5->NULL, m = 2 and n = 4,return1->4->3->2->5->NULL. Note: Given m, n satisfy the following condition:1 ≤ m ≤ n ≤ length of list. Analysis: 这道题还是...
【LeetCode】92. Reverse Linked List II Reverse Linked List II Reverse a linked list from positionmton. Do it in-place and in one-pass. For example: Given1->2->3->4->5->NULL,m= 2 andn= 4, return1->4->3->2->5->NULL. Note: Givenm,nsatisfy the following condition: 1≤m≤...
Reverse a linked list from position m to n. Do it in-place and in one-pass. For example: Given 1->2->3->4->5->NULL, m = 2 and n = 4, return 1->4->3->2->5->NULL. Note: Given m, n satisfy the following condition: 1≤ m ≤ n ≤ length of list. 这道题很简单,但...
LeetCode: 92. Reverse Linked List II 题目描述 Reverse a linked list from position m to n. Do it in-place and in one-pass. For example: Given 1->2->3->4->5->NULL, m = 2 and n = 4, ...
问题链接英文网站:92. Reverse Linked List II中文网站:92. 反转链表 II问题描述Given the head of a singly linked list and two integers left and right where left <= right, reverse the nodes of the l…
Loading...leetcode.com/problems/reverse-linked-list/ 题目很简单:输入一个单链表的头节点,返回反转后的链表的头节点。例如原始的链表是:1 -> 2 -> 3 -> 4 -> 5 -> null(或者None), 反转后的链表是: 5 -> 4 -> 3 -> 2 -> 1 -> null(或者None) ...
LeetCode-链表 链表(Linked List)是一种常见的基础数据结构,是一种线性表,但是并不会按线性的顺... raincoffee阅读 1,218评论 0赞 6 Linked List的复习总结 Single Linked List 相比较另一个基本的数据结构array,linked list有几个优势:尺寸... dol_re_mi阅读 8,197评论 0赞 3 穿越到金庸武侠世界中的囧...
LeetCode 92. 反转链表 II(Reverse Linked List) 92. 反转链表 II 切题 一、Clarification特别注意 m == 1 与 m!=1 的情况 m==1... leacoder阅读 371评论 0赞 1 Leetcode 92. Reverse Linked List II Reverse a linked list from position m to n. Do it in-plac... ShutLove阅读 293评论 0赞...
[LeetCode 206] Reverse Linked List 翻转单链表 2019-12-23 23:10 − 本题要求将给定的单链表翻转,是校招面试手撕代码环节的高频题,能很好地考察对单链表这一最简单数据结构的理解;可以使用迭代和递归两种方法对一个给定的单链表进行翻转,具体实现如下: 1 class Solution { 2 public: 3 ListNode* reverse...