Consecutive

Longest Consecutive Sequence 题解

题目描述Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorit
BookThief·2019-12-19 13:29

LeetCode[20] - Binary Tree Longest Consecutive Sequence

屌炸天的4行代码。我洋洋洒洒那么多行，最后还不work.看了solution,如此精简。主要想法：Recursive用好。首先在这个level比一比，可否成。不成的话，另立门户。然后左右开弓。再把结果拿过来比较一下就好了。简单明了。/*Givenabinarytree,findthelengthofthelongestconsecutivesequencepath.Thepathreferstoa
张土汪·2019-12-16 11:07

LC-600 Non-negative Integers without Consecutive Ones

Givenapositiveintegern,findthenumberofnon-negativeintegerslessthanorequalton,whosebinaryrepresentationsdoNOTcontainconsecutiveones.Example1:Input:5Output:5Explanation:Herearethenon-negativeintegers'0b
Zihowe·2019-12-14 11:38

Max Consecutive Ones

Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofconsecutive1sis3.寻找每一次中第
misleadingrei·2019-12-12 18:39

苹果API常用英语名词

truncating截短7.wrapping换行8.string字符串9.familiarstyle简体10.Thestyledtext主题样式11.Constants常量12.Attribute属性13.Consecutive
朗语花香·2019-12-11 19:45

8、Longest Consecutive Sequence（Hard）

ProblemDescriptionGivenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength
一念之见·2019-12-02 06:40

Max Consecutive Ones

题目Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofconsecutive1s
miltonsun·2019-12-01 18:19

Longest Line of Consecutive One in Matrix

Givena01matrixM,findthelongestlineofconsecutiveoneinthematrix.Thelinecouldbehorizontal,vertical,diagonaloranti-diagonal.Example:Input:[[0,1,1,0],[0,1,1,0],[0,0,0,1]]Output:3其实是用dfs,但是可以用dp来存下中间结果的信息pu
Jeanz·2019-11-28 07:03

Longest Line of Consecutive One in Matrix

Givena01matrix,findthelongestlineofconsecutive1inthematrix.Thelinecouldbehorizontal,vertical,diagonaloranti-diagonal.Example1:Input:[[0,1,1,0],[0,1,1,0],[0,0,0,1]]Output:3Explanation:(0,1)(1,2)(2,3)Ex
北叶青藤·2019-11-19 04:00

longest-consecutive-sequence

https://leetcode.com/problems/longest-consecutive-sequence/Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO
xiaowei520·2019-11-09 14:36

#485 Max Consecutive Ones

题目：Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.代码：varfindMaxConsecutiveOnes=function(nums){letans=0,tmp=0,len=nums.length;nums[len]=0;for(leti=0;itmp)?ans:tmp;tmp=0;}}returnans;};
乐正君Krizma·2019-11-06 04:34

Longest Consecutive Sequence

题目要求：Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.题目大意：给定一个无
Jarryd·2019-11-05 19:11

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithmsh
ShutLove·2019-11-05 07:38

298 longest consecutive Sequence in binary tree

Math.max(currentcount,Math.max(leftSubtree,rightSubtree))currentcount=lastcount+1whencurval==lastVal+1currentcount=1whencurval!=lastVal+1classSolution{publicintlongestConsecutive(TreeNoderoot){if(root
Fei_JOB·2019-11-04 13:01

leetcode 128 Longest Consecutive Sequence

Question：Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youral
yangqi916·2019-11-01 18:44

跟我一起刷leetCode算法题5之Max Consecutive Ones

485.MaxConsecutiveOnes这是leetCode第485题题目Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.意思是说：给你一个二进制数组，找出在这个数组中，连续1的最大数。example:Input:[1,1,0,1,1,1]Output:3//最大连续3个1Input:[1,1,0,1,1,1,1
打铁大师·2019-10-31 16:29

Consecutive Numbers

WriteaSQLquerytofindallnumbersthatappearatleastthreetimesconsecutively.+----+-----+|Id|Num|+----+-----+|1|1||2|1||3|1||4|2||5|1||6|2||7|2|+----+-----+Forexample,giventheaboveLogstable,1istheonlynumber
deleetcode·2019-10-31 07:02

Longest Consecutive Sequence

Hard题问题描述Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youral
codingXue·2019-10-31 05:44

Consecutive Numbers

WriteaSQLquerytofindallnumbersthatappearatleastthreetimesconsecutively.+----+-----+|Id|Num|+----+-----+|1|1||2|1||3|1||4|2||5|1||6|2||7|2|+----+-----+Forexample,giventheaboveLogstable,1istheonlynumber
deleetcode·2019-10-31 04:10

LeetCode——Consecutive Numbers

WriteaSQLquerytofindallnumbersthatappearatleastthreetimesconsecutively.+----+-----+|Id|Num|+----+-----+|1|1||2|1||3|1||4|2||5|1||6|2||7|2|+----+-----+Forexample,giventheaboveLogstable,1istheonlynumber
从此寂静无声·2019-10-09 15:00

LeetCode——Consecutive Numbers

WriteaSQLquerytofindallnumbersthatappearatleastthreetimesconsecutively.+----+-----+|Id|Num|+----+-----+|1|1||2|1||3|1||4|2||5|1||6|2||7|2|+----+-----+Forexample,giventheaboveLogstable,1istheonlynumber
从此寂静无声·2019-10-09 15:00

[LeetCode 1171] Remove Zero Sum Consecutive Nodes from Linked List

Giventheheadofalinkedlist,werepeatedlydeleteconsecutivesequencesofnodesthatsumto0untiltherearenosuchsequences.Afterdoingso,returntheheadofthefinallinkedlist.Youmayreturnanysuchanswer.(Notethatintheexa
lz87·2019-09-29 07:00

Consecutive Numbers Sum 连续数字之和

GivenapositiveintegerN,howmanywayscanwewriteitasasumofconsecutivepositiveintegers?Example1:Input:5Output:2Explanation:5=5=2+3Example2:Input:9Output:3Explanation:9=9=4+5=2+3+4Example3:Input:15Output:4E
Grandyang·2019-09-26 23:00

128 Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example：Input:[100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveeleme
烟雨醉尘缘·2019-08-10 10:12

128 Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example：Input:[100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveeleme
烟雨醉尘缘·2019-08-10 10:12

leetcode128 Longest Consecutive Sequence（最长连续序列）

题目要求给定一个未排序的整数数组，找出最长连续序列的长度。要求算法的时间复杂度为O(n)。解题思路首先拿到题目可以想到暴力法，依次去遍历判断可以得到答案，但是实际复杂度太高，不适用。还有一种是先排序，然后根据排序后的结果一次遍历就可以得到结果。同暴力法一样，不是最优的解法，所以也不建议使用。综上，我们使用一种方法，借用python中的set结构，首先用这结构的好处是让我们去除了冗余的元素，还可以提
小白的进阶之路·2019-07-29 15:16

最长连续序列

来源：力扣（LeetCode）链接：https://leetcode-cn.com/problems/longest-consecutive-sequence著作权归领扣网络所有。
给你糖别哭·2019-07-19 02:56

【力扣算法】128-最长连续序列

来源：力扣（LeetCode）链接：https://leetcode-cn.com/problems/longest-consecutive-sequence著作权归领扣网络所有。
SquareSquareHe·2019-06-12 21:32

[leetcode]C++实现最大连续1的个数(Max Consecutive Ones)

1，题目描述2，代码实现intfindMaxConsecutiveOnes(vector&nums){intcount=0,res=0;for(inti=0;icount?res:count;count=0;}}res=res>count?res:count;returnres;}
guaiguaitinghua·2019-06-10 09:49

Max Consecutive Ones 最大连续1的个数

题目代码部分一（4ms96.65%）classSolution{publicintfindMaxConsecutiveOnes(int[]nums){intres=0;intnow=0;for(inti=0;ires?now:res;}}returnres;}}代码部分二（7ms65.95%）classSolution{publicintfindMaxConsecutiveOnes(int[]nu
qq_38959715·2019-05-10 20:14

Moving Stones Until Consecutive II

Onaninfinitenumberline,thepositionofthei-thstoneisgivenbystones[i].Callastoneanendpointstoneifithasthesmallestorlargestposition.Eachturn,youpickupanendpointstoneandmoveittoanunoccupiedpositionsothatit
EasonDongH·2019-05-05 11:47

Minimum Number of K Consecutive Bit Flips 连续K位翻转的最小次数

InanarrayAcontainingonly0sand1s,aK-bitflipconsistsofchoosinga(contiguous)subarrayoflengthKandsimultaneouslychangingevery0inthesubarrayto1,andevery1inthesubarrayto0.ReturntheminimumnumberofK-bitflipsre
Grandyang·2019-04-29 23:00

K 连续位的最小翻转次数(Minimum Number of K Consecutive Bit Flips) 贪心

在仅包含0和1的数组A中，一次K位翻转包括选择一个长度为K的（连续）子数组，同时将子数组中的每个0更改为1，而每个1更改为0。返回所需的K位翻转的次数，以便数组没有值为0的元素。如果不可能，返回-1。示例1：输入：A=[0,1,0],K=1输出：2解释：先翻转A[0]，然后翻转A[2]。示例2：输入：A=[1,1,0],K=2输出：-1解释：无论我们怎样翻转大小为2的子数组，我们都不能使数组变为[
一叶之修·2019-03-17 16:33

Longest Consecutive Sequence @ python

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example:Input:[100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveeleme
闲庭信步的空间·2019-01-11 21:01

聊聊flink的consecutive windowed operations

序本文主要研究一下flink的consecutivewindowedoperations实例DataStreaminput=...;DataStreamresultsPerKey=input.keyBy().window(TumblingEventTimeWindows.of(Time.seconds(5))).reduce(newSummer());DataStreamglobalResults
codecraft·2019-01-09 00:00

Longest Consecutive Sequence 最长连续序列 并查集

题目地址：https://leetcode.com/problems/longest-consecutive-sequence/方法1：并查集这个题的难点在于当更新了某个val后，不能及时更新val周围连续的数值
hackssssss·2019-01-02 20:31

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example:Input:[100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveeleme
随时学丫·2018-12-15 23:54

leetcode （Max Consecutive Ones）

Title：MaxConsecutiveOnes485Difficulty：Easy原题leetcode地址：https://leetcode.com/problems/max-consecutive-ones
鬼王呵·2018-11-26 10:08

LeetCode刷题指南（持续更新）

【128】最长数值连续递增子序列题目：https://leetcode.com/problems/longest-consecutive-sequence/description/解题方法：带路径压缩以及带元素统计的并查集
Icoding_F2014·2018-11-18 15:16

Leetcode 298 Binary Tree Longest Consecutive Sequence

classSolution{public:intsearch_util(TreeNode*root){if(!root){return0;}intleft=search_util(root->left);intright=search_util(root->right);intcur_left=1,cur_right=1;if(root->left&&root->val==root->left->
stepsma·2018-09-05 00:12

LeetCode-128：Longest Consecutive Sequence

题目给出一个未排序的数组，找出最长的连续序列，连续指的是像……11、12、13、14……这样的，要求算法时间复杂度为O(n)。做一些说明：不知道会不会有重复的数字，如果有应该怎么算？看最后AC的情况，应该是如果有重复的数字，不算在序列里边。思路1、自己的思路我刚开始是想用hash结构来处理，不过又觉得hash好像时间复杂度也挺高，不知道谁给我的hash时间复杂度搞得感觉，是上上hash查找时间复杂
DragonFreedom·2018-08-21 15:01

LeetCode 128.最长连续序列(Longest Consecutive Sequence)【并查集】【HashMap技巧】

给定一个未排序的整数数组，找出最长连续序列的长度。要求算法的时间复杂度为O(n)。示例:输入:[100,4,200,1,3,2]输出:4解释:最长连续序列是[1,2,3,4]。它的长度为4。中等难度题吧，不算hard题，需要了解并查集用法将连续的数字进行合并成一个集合，最后看所有集合中哪个集合数目最多（或者直接边合并边记录最大值）#include#include#include#include#i
一只热爱游戏的猫·2018-08-09 16:49

Max Consecutive Ones

Description:Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofcon
ApRiLLLLLLLLLLLL·2018-07-30 15:02

Longest Consecutive Sequence

严格来说这道题算是诈胡吧，而且理论上来说难度也没达到hard，直接上题目吧：Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example:Input: [100,4,200,1,3,2]Output:
Ares-T·2018-06-02 14:17

Codeforces div3 - F-Consecutive Subsequence

Youaregivenanintegerarrayoflengthnn.Youhavetochoosesomesubsequenceofthisarrayofmaximumlengthsuchthatthissubsequenceformsaincreasingsequenceofconsecutiveintegers.Inotherwordstherequiredsequenceshouldbe
Dave_L·2018-05-08 20:59

leetCode周赛83 JavaScript解题报告829.Consecutive Numbers Sum 828.Unique Letter String

阅读更多比赛地址https://leetcode.com/contest/weekly-contest-83830.PositionsofLargeGroupsInastringSoflowercaseletters,theselettersformconsecutivegroupsofthesamecharacter.Forexample,astringlikeS="abbxxxxzyy"has
xingbinice·2018-05-06 11:00

LC-mysql-180(consecutive numbers)

本SQL问题是#180.ConsecutiveNumbers问题编写SQL，找出至少连续出现三次的所有数字Tips:借助一个游标变量@cu来记录重复次数selectdistinct(p.Num)as'ConsecutiveNums'from(selectl.Id,l.Num,casewhen@pre=l.NumTHEN@cur:=@cur+1when@pre:=l.NumTHEN@cur:=1el
SolaTyolo·2018-04-10 20:32

算法题丨Longest Consecutive Sequence

描述Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.示例Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].R
Lancel0t·2018-03-30 17:00

Split Array into Consecutive Subsequences

DescriptionYouaregivenanintegerarraysortedinascendingorder(maycontainduplicates),youneedtosplitthemintoseveralsubsequences,whereeachsubsequencesconsistofatleast3consecutiveintegers.Returnwhetheryoucan
Nancyberry·2018-03-22 02:41

Max Consecutive Ones

Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofconsecutive1sis
caisense·2018-01-26 01:12
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