k-Group 第5页

leetcode之Partition List，Reverse Nodes in k-Group

PartitionListGivenalinkedlistandavalue x,partitionitsuchthatallnodeslessthan x comebeforenodesgreaterthanorequalto x.Youshouldpreservetheoriginalrelativeorderofthenodesineachofthetwopartitions.Forexam

fangjian1204·2014-08-21 18:00

Reverse Nodes in k-Group

原题：Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,on

china_wanglong·2014-08-18 21:00

[LeetCode]—Reverse Nodes in k-Group 将链表以n个节点为一组进行逆序

ReverseNodesink-Group Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthe

SUN20082567·2014-07-01 09:00

[leetcode] Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynodes

jdflyfly·2014-06-25 14:00

LeetCode:Reverse Nodes in k-Group

思路：其实递归解法是最容易的，不过尝试了一下非递归解法，尝试了n遍，-_-!。逐段进行反转，注意如果元素不足k个，就不需要反转。主函数确定反转的前后位置，调用中间函数来完成反转功能，然后首先衔接好（这点最难），具体过程看代码的注释。code:classSolution{ public: ListNode*reverseList(ListNode*&preEnd,ListNode*begin,L

AIvin24·2014-06-21 12:00

LeetCode:Reverse Nodes in k-Group

题目链接 Given a linked list, reverse the nodes of a linked list k at a time and return its modified list. If the number of nodes is not a multiple of k then left-out nodes in the end should remain as i

·2014-06-18 14:00

Reverse Nodes in k-Group

使用常数空间（不可以用递归函数）来实现。一直迭代即可。代码：classSolution { public: ListNode*reverseKGroup(ListNode*head,intk) { ListNode*cur=head,*prev,*next; while(cur!=NULL) { inti; for(i=0,next=cur;inext){} if(i!=k) { break;

u014674776·2014-06-17 02:00

[leetcode]Reverse Nodes in k-Group @ Python

原题地址：https://oj.leetcode.com/problems/reverse-nodes-in-k-group/ 题意： Given a linked list, reverse the nodes of a linked list k at a time and return its modified list. If the number of node

·2014-06-13 12:00

[LeetCode25]Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

sbitswc·2014-06-12 00:00

[leetcode]Reverse Nodes in k-Group

新博文地址： [leetcode]Reverse Nodes in k-Group Reverse Nodes in k-Group Given a linked list

huntfor·2014-06-02 22:00

leetcode Reverse Nodes in k-Group

递归一下/** *Definitionforsingly-linkedlist. *structListNode{ *intval; *ListNode*next; *ListNode(intx):val(x),next(NULL){} *}; */ classSolution{ public: ListNode*reverseKGroup(ListNode*head,intk){ if(head

Qxietingwen·2014-06-01 12:00

每日算法之二十三：Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

yapian8·2014-05-31 11:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

Andrewseu·2014-05-24 17:00

LeetCode Reverse Nodes in k-Group

题目Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynod

xyzchenzd·2014-05-21 15:00

leetcode 第22-24题Merge k Sorted Lists & Swap Nodes in Pairs & Reverse Nodes in k-Group

MergekSortedLists该题可以在MergeTwoSortedLists的基础上进行，通过将k个链分成两两一组合并后，在不断递归这个过程即可ListNode*mergeTwoLists(ListNode*l1,ListNode*l2){ListNode*p1=l1,*p2=l2;if(!1)returnl2;elseif(!l2)returnl1;ListNode*ans=newList

小王子__B612·2014-05-03 12:18

LeetCode-Reverse Nodes in k-Group

作者：disappearedgod文章出处：http://blog.csdn.net/disappearedgod/article/details/23984893时间：2014-4-18题目ReverseNodesink-GroupTotalAccepted:6994TotalSubmissions:28723MySubmissionsGivenalinkedlist,reversethenod

disappearedgod·2014-04-18 05:41

【LeetCode】Swap Nodes in Pairs && Reverse Nodes in k-Group

1、SwapNodesinPairs TotalAccepted:9085TotalSubmissions:28748MySubmissionsGivenalinkedlist,swapeverytwoadjacentnodesandreturnitshead.Forexample,Given1->2->3->4,youshouldreturnthelistas2->1->4->3.Youralg

u013027996·2014-03-14 17:00

LeetCode 题解（36）: Reverse Nodes in k-Group

题目：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyno

u011029779·2014-03-01 11:00

Reverse Nodes in k-Group -- LeetCode

原题链接: http://oj.leetcode.com/problems/reverse-nodes-in-k-group/ 这道题是SwapNodesinPairs的扩展，SwapNodesinPairs其实是这道题k=2的特殊情况，大家可以先练习一下。不过实现起来还是比较不一样的，因为要处理比较general的情形。基本思路是这样的，我们统计目前节点数量，如果到达k，就把当前k个结点reve

linhuanmars·2014-02-26 06:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlynodes

u012653791·2014-02-21 20:00

[LeetCode]Reverse Nodes in k-Group, 解题报告

前言今天收到了阿里的电子入职offer，看岗位的要求是要熟悉linux内核，迅速入手了一本《Linux内核设计与实现》，入职前希望能翻完一遍，在亚马逊货到付款下周二才能送到，这两天还是按部就班的写写LeetCode代码题目Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumber

zinss26914·2014-02-08 15:00

Leetcode: Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

u013166464·2014-02-04 22:00

[LeetCode]25.Reverse Nodes in k-Group

【题目】Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,o

SunnyYoona·2014-01-31 11:00

LeetCode OJ:Reverse Nodes in k-Group

ReverseNodesink-Group Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthe

starcuan·2014-01-30 21:00

Leetcode Reverse Nodes in k-Group

ReverseNodesink-Group TotalAccepted: 3777 TotalSubmissions: 16058MySubmissionsGivenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenl

kenden23·2014-01-26 08:00

[leetcode]Reverse Nodes in k-Group

又是链表题，最近都不想做了。。。不过今天状态不好，做做吧把链表分成大小为k的各种块，然后反转这些块。想想还是有点麻烦的感觉。。。。要考虑前面，后面的。。。。那就递归吧。。。这应该就简单了。。。就处理当前k个就好了。。。找到这k个。。。reverse。。。 next指向后面处理好的head（递归 /** * Defin

·2014-01-04 22:00

LeetCode(25)Reverse Nodes in K-Group

题目如下Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

feliciafay·2013-12-31 02:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

shiquxinkong·2013-12-26 18:00

leetcode：Reverse Nodes in k-Group（以k为循环节反转链表）【面试算法题】

题目：Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,on

zhang9801050·2013-12-02 23:00

Reverse Nodes in k-Group k-group翻转链表@LeetCode

这种题目是要背下来的。。翻转单链表：ListNodedummy=newListNode(0); dummy.next=head; ListNodepre=dummy; ListNodecur=head.next; ListNodelast=head; while(cur!=null){ last.next=cur.next; cur.next=pre.next; pre.next=cur; cur

hellobinfeng·2013-11-24 12:00

LeetCode题解： Reverse Nodes in k-Group

ReverseNodesink-GroupGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevalue

MagiSu·2013-11-22 15:00

链表的部分逆转 Reverse Nodes in k-Group

题目源自于leetcode。题目：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesint

luckyjoy521·2013-11-05 20:00

Leetcode: Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

doc_sgl·2013-10-25 11:00

Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

myself9711·2013-09-29 13:00

LeetCode | Reverse Nodes in k-Group

题目：Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,on

lanxu_yy·2013-09-14 21:00

[Leetcode] Reverse Nodes in k-Group

Reverse Nodes in k-Group Feb 16 '12 3953 / 13303 Given a linked list, reverse the nodes of a linked

cozilla·2013-08-14 09:00

[LeetCode] Swap Nodes in Pairs、Reverse Nodes in k-Group、Rotate List

SwapNodesinPairs:Givenalinkedlist,swapeverytwoadjacentnodesandreturnitshead.Forexample,Given 1->2->3->4,youshouldreturnthelistas 2->1->4->3.Youralgorithmshoulduseonlyconstantspace.Youmay not modifythe

a83610312·2013-07-28 22:00

Reverse Nodes in K-Group

问题描述如下：Givenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,on

a83610312·2013-01-30 11:00

LeetCode: Reverse Nodes in k-Group

Givenalinkedlist,reversethenodesofalinkedlist k atatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleof k thenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevaluesinthenodes,onlyn

Tingmei·2012-10-09 00:00

LeetCode Reverse Nodes in k-Group

ReverseNodesink-GroupGivenalinkedlist,reversethenodesofalinkedlistkatatimeandreturnitsmodifiedlist.Ifthenumberofnodesisnotamultipleofkthenleft-outnodesintheendshouldremainasitis.Youmaynotalterthevalue

maqingli87·2012-09-22 15:00

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