k-Group

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesinth
sherwin29·2020-02-18 02:04

【Leetcode】【链表】025-Reverse Nodes in k-Group

k个一组翻转链表给出一个链表，每k个节点一组进行翻转，并返回翻转后的链表。k是一个正整数，它的值小于或等于链表的长度。如果节点总数不是k的整数倍，那么将最后剩余节点保持原有顺序。示例:给定这个链表：1->2->3->4->5当k=2时，应当返回:2->1->4->3->5当k=3时，应当返回:3->2->1->4->5说明:你的算法只能使用常数的额外空间。你不能只是单纯的改变节点内部的值，而是需要
lijianfex·2020-02-16 00:06

Reverse Nodes in k-Group

DescriptionGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-o
Nancyberry·2020-02-12 14:36

LeetCode 25.k个一组翻转链表(Reverse Nodes in k-Group)

LeetCode.jpg目录链接：https://www.jianshu.com/p/9c0ada9e0edek个一组翻转链表给出一个链表，每k个节点一组进行翻转，并返回翻转后的链表。k是一个正整数，它的值小于或等于链表的长度。如果节点总数不是k的整数倍，那么将最后剩余节点保持原有顺序。示例:给定这个链表：1->2->3->4->5当k=2时，应当返回:2->1->4->3->5当k=3时，应当返
leacoder·2020-02-11 22:47

Reverse Nodes in k-Group

题目要求：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnode
Jarryd·2020-01-01 17:42

leetcode Reverse Nodes in k-Group

题目Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynod
栾呱呱·2020-01-01 08:02

Reverse Nodes in k-Group

QuestionGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outn
AlexSun1995·2019-12-29 18:10

Leetcode - Reverse Nodes in k-Group

Screenshotfrom2016-01-2817:11:44.pngMycode:/***Definitionforsingly-linkedlist.*publicclassListNode{*intval;*ListNodenext;*ListNode(intx){val=x;}*}*/publicclassSolution{publicListNodereverseKGroup(List
Richardo92·2019-12-12 14:29

Reverse Nodes in k-Group

25.ReverseNodesink-Group题目:Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterth
jowishu·2019-12-02 05:29

Reverse Nodes in k-Group

题目描述Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodes
whicter·2019-11-30 05:20

Reverse Nodes in k-Group

题目Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynod
时光杂货店·2019-11-27 18:15

Leetcode 25/24 - Reverse Nodes in k-Group

题目描述Leetcode24题主要考察的链表的反转，而25题是24的拓展版，加上对递归的考察。对题目做一下概述：提供一个链表，给定一个正整数k,每k个节点一组进行翻转，最后返回翻转后的新链表。k的值小于或等于链表的长度，如果节点总数不是k的整数倍，将最后一组剩余的节点保持原有顺序。注意：算法只能使用常数的空间不能单纯的改变节点内部的值，需要进行节点交换。举例：Example:Given1->2->
以终为始·2019-11-17 10:00

Reverse Nodes in k-Group

题目：题目链接题意：给出一个链表和一个整数k，要求链表每k个节点反转一次，如果最后剩余不足k个节点，则不反转。思路：数据结构链表基础题，注意边界控制就好。PS：最近一段时间应该都会用Java做题了，Java学的太烂了，这么一道题还要各种查Java基础知识。ac代码：1classSolution{23publicListNodereverseKNode(ListNodel,ListNoder){45
FanJiaming·2019-11-14 23:00

Leetcode 25.Reverse Nodes in k-Group

原题地址：https://leetcode.com/problems/reverse-nodes-in-k-group/description/题目描述Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothele
岛上痴汉·2019-11-05 21:40

Reverse Nodes in k-Group

题目Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesin
persistent100·2019-11-03 11:17

[LeetCode] 25.Reverse Nodes in k-Group[UNSOLVED]

这题很烦做完满脑子都是箭头。这里head之后和tail之前不能用next这种形式来给next复制会造成循环链表tailNode.next=headNode.next#4nextpointto2tailprevNode.next=headNode#3nextpointto1(whenkislargethisnodemanyhardtoget)改了之后还是失败的代码：不是1,6就是死循环defreve
夜歌乘年少·2019-08-08 16:00

LeetCode 25 Reverse Nodes in k-Group

题目/***Definitionforsingly-linkedlist.*structListNode{*intval;*ListNode*next;*ListNode(intx):val(x),next(NULL){}*};*/classSolution{public:ListNode*reverseKGroup(ListNode*head,intk){intnum=0;ListNode*te
Shendu.CC·2019-07-09 19:00

链表反转+Reverse Nodes in k-Group每k个反转链表

链表反转：非递归版本中：while(p!=NULL)和while(p)时间上会有差别。三个指针搞定，两个用来反转，一个用来临时储存。递归版本中：将head->next放到递归中处理，并将head->next->next=head下一个结点接到当前结点上，当前结点的next置为NULL。ReverseNodesink-Group：一定要将链表最后一个指针的next置为NULL，否则出现TimeLim
雨宝_f737·2018-12-26 16:03

[LinkedList]025 Reverse Nodes in k-Group

分类：LinkedList考察知识点：LinkedList递归Reverse最优解时间复杂度：**O(n)**25.ReverseNodesink-GroupGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltoth
野生小熊猫·2018-10-11 11:33

Reverse Nodes in k-Group

题目链接:https://leetcode.com/problems/reverse-nodes-in-k-group/description/DescriptionGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequal
扑街中的二娃·2017-12-27 11:18

Reverse Nodes in k-Group

题目描述：给链表，每连续的k个元素变成转置，若len%k!=0，后面多余的元素保持原样。如：Giventhislinkedlist:1->2->3->4->5Fork=2,youshouldreturn:2->1->4->3->5Fork=3,youshouldreturn:3->2->1->4->5同样要求空间复杂度为O(1)，不能修改结点的值，只能改结点本身。分析：时间复杂度O(n)，空间O(
Nautilus1·2017-11-12 16:36

算法设计与分析（18）-- Reverse Nodes in k-Group（难度：Hard）

算法设计与分析（18）题目：ReverseNodesink-Grouphttps://leetcode.com/problems/reverse-nodes-in-k-group/#/description问题描述：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositivein
alexlau8·2017-06-22 21:56

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesinth
六尺帐篷·2017-06-06 20:15

Reverse Nodes in k-Group

题目：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.kisapositiveintegerandislessthanorequaltothelengthofthelinkedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesi
LZTree·2017-05-05 21:34

Reverse Nodes in k-Group解题报告

Description:Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenod
黑山老水·2017-04-30 13:18

Reverse Nodes in k-Group 怎样不使用额外空间翻转一个单向链表？

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynodes
yuccess·2017-01-05 12:19

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynodes
juexin·2017-01-04 17:52

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynodes
lmem·2016-12-04 22:22

Reverse Nodes in k-Group

问题：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyno
Gaugamela·2016-11-08 21:00

【LC总结】翻转链表 Swap in Pairs, Reverse in k-Group, Reverse LinkedList

SwapNodesinPairsForexample,Given1->2->3->4,youshouldreturnthelistas2->1->4->3.SolutionpublicclassSolution{publicListNodeswapPairs(ListNodehead){if(head==null||head.next==null)returnhead;ListNodedummy=
linspiration·2016-10-20 00:00

[LintCode] Reverse Nodes in k-Group 每k个一组翻转链表

 Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynode
Grandyang·2016-07-10 09:00

Reverse Nodes in k-Group详解

/**************************************************************************Givenalinkedlist,swapeverytwoadjacentnodesandreturnitshead.**Forexample,*Given1->2->3->4,youshouldreturnthelistas2->1->4->3.*
taoyanqi8932·2016-07-08 16:00

Reverse Nodes in k-Group

题目原文：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,only
cmershen·2016-05-31 23:00

Reverse Nodes in k-Group

题目描述：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,only
yeshiwu·2016-05-22 17:00

( Leetcode 25 )Reverse Nodes in k-Group

题目：ReverseNodesink-GroupGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotaltertheva
willduan1·2016-05-08 21:00

Reverse Nodes in k-Group

#include #include usingnamespacestd; structListNode{ intval; ListNode*next; ListNode(intx):val(x),next(NULL){} }; //setupalinkedlistandthenreverseitinK-lengthgroup. ListNode*setUpLinkList(){ ListNod
github_34333284·2016-05-06 10:00

43-Reverse Nodes in k-Group

ReverseNodesink-GroupMySubmissionsQuestionEditorialSolutionTotalAccepted:58690TotalSubmissions:212820Difficulty:HardGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthen
justdoithai·2016-05-01 22:00

Reverse Nodes in k-Group

一天一道LeetCode系列（一）题目Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesi
terence1212·2016-04-23 15:00

LeetCode:Reverse Nodes in k-Group

ReverseNodesink-Group  TotalAccepted: 57696 TotalSubmissions: 210241 Difficulty: HardGivenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof 
itismelzp·2016-04-16 13:00

leetcode 25 Reverse Nodes in k-Group

题目25.ReverseNodesink-GroupGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthe
jnuyanfa·2016-04-13 01:00

Reverse Nodes in k-Group（与leetcode不同）

没有理解题目是什么意思，但是自己实现了另一种情况。/* 这道题我是这样做的，但貌似与题意不符合： Input: [0,3,8,4,1,9,3] 9 Output: [3,0,4,8,9,1,3] 若ksum,则翻转k%sum次；若k=1或者k%sum=1,则returnhead */ListNode*reverseKGroup(ListNode*head,intk){ if(head==NU
u010005161·2016-04-11 23:00

Leetcode #25 Reverse Nodes in k-Group K区间链表交换 解题报告

1解题思想昨天在写组内交换的时候我就说了，肯定有K组版的，结果就是今天啊。。嗯，因为我写的和做的不同步，所以已经不记得题目顺序了。那么在看今天的之前，可以先去回顾下昨天的，今天的是昨天的推广版，昨天的可以理解为今天的K=2的特殊情况。Leetcode#24.SwapNodesinPairs链表节点交换解题报告所以题目的意思也就是说，给定一个链表，每K个为一个小组，小组内的顺序进行翻转颠倒，如果不足
MebiuW·2016-03-27 22:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn
u014568921·2016-03-20 10:00

25.Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn
ZHOU YANG·2016-03-15 23:00

leetcode Reverse Nodes in k-Group

题目链接/***Definitionforsingly-linkedlist.*publicclassListNode{*intval;*ListNodenext;*ListNode(intx){val=x;}*}*/ publicclassSolution{ publicListNodereverseKGroup(ListNodehead,intk){ ListNodenewHead=newLi
bleuesprit·2016-03-12 14:00

Reverse Nodes in k-Group

25.ReverseNodesink-GroupQuestionTotalAccepted: 54793 TotalSubmissions: 202482 Difficulty: HardGivenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamu
Dr_Unknown·2016-03-08 20:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn
水果拼盘武士G·2016-03-03 23:00

Reverse Nodes in k-Group

 25.ReverseNodesink-GroupProblem'sLink ----------------------------------------------------------------------------Mean: 给定一个链表和一个k值，将链表按照k个结点为一组，组内翻转.analyse:继续抖机灵!Timecomplexity:O(N) viewcode/***---
crazyacking·2016-02-19 11:00

Reverse Nodes in k-Group leetcode Python 2016 new season

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn
hyperbolechi·2016-01-12 11:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn
walkwalkwalk·2016-01-10 22:00
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