Consecutive

【leetcode】1004 最大连续1的个数III（滑动窗口，双指针）

题目链接：https://leetcode-cn.com/problems/max-consecutive-ones-iii/题目描述给定一个由若干0和1组成的数组A，我们最多可以将K个值从0变成1。
zjwreal·2020-06-30 18:35

leetcode经典编程题目(Java实现)-持续更新

palindrome-partitioning】(回溯算法)【valid-palindrome】(双指针)【最小覆盖子串】数组【two-sum】(哈希)【surrounded-regions】(DFS)【longest-consecutive-sequence
藏呆羊·2020-06-30 12:47

Longest Consecutive Sequence

packageLeetCode_128/***128.LongestConsecutiveSequence*https://leetcode.com/problems/longest-consecutive-sequence
johnny_zhao·2020-06-29 23:00

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithmsh
weixin_34038652·2020-06-28 10:11

[LeetCode 128] Longest Consecutive Sequence (Medium)

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.ClarificationYouralgorithmshouldruninO(n)complexity.ExampleGiven[100,4,200,1,3,2],Thelongestconsecutiveelementsseque
蓝眼睛灰·2020-06-25 23:00

leetcode 485. max-consecutive-ones 最大连续1的个数 python3

时间：2020-06-25题目地址：https://leetcode-cn.com/problems/max-consecutive-ones/题目难度：Easy题目描述：给定一个二进制数组，计算其中最大连续
a_blooming_tree·2020-06-25 22:42

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithmsh
juexin·2020-06-25 12:56

PAT 1096 Consecutive Factors python解法

1096ConsecutiveFactors（20分）AmongallthefactorsofapositiveintegerN,theremayexistseveralconsecutivenumbers.Forexample,630canbefactoredas3×5×6×7,where5,6,and7arethethreeconsecutivenumbers.Nowgivenanyposit
D_ry·2020-06-25 12:24

Maximum product of consecutive subsequence（最大连续子序列乘积）

最大连续子序列乘积简单版：给定一定长度的序列x1,x2,x3,x4…..xn(不考虑负数),找出其中连续子序列乘积的最大值。比如给定2，0.1，6，7。其中最大连续子序列乘积为42，就是6和7的乘积。也即是如果可以找到连续子序列的下标就可以知道最大值。这里6和7的下标分别为2和3。如果采用蛮力方式，那么需要枚举出所有可能的连续子序列，上例中，需要列出2*0.1，2*0.1*6，2*0.1*6*7,
澄澈夕阳·2020-06-25 00:15

Max Consecutive Ones

题目描述LeetCode485Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberof
cb_guo·2020-06-24 08:01

Longest Consecutive Sequence 寻找最长连续子数组

在一个乱序数组中寻找最长的连续子数组。注意：有重复元素时，只计数一次。例子1：Input:[100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveelementssequenceis[1,2,3,4].Thereforeitslengthis4.例子2：Input:[0,1,1,2]Output:3思路：先对原有数组进行排序，再寻找最长连
李白-2017·2020-06-24 08:34

LeetCode128：最长连续子序列

https://leetcode.com/problems/longest-consecutive-sequence/问题描述Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO
独L无二·2020-06-23 09:09

Max Consecutive Ones

描述Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofconsecutive1s
美不胜收oo·2020-06-22 03:54

Consecutive strings

Youaregivenanarraystrarrofstringsandanintegerk.Yourtaskistoreturnthefirstlongeststringconsistingofkconsecutivestringstakeninthearray.Example:longest_consec(["zone","abigail","theta","form","libe","zas
Magicach·2020-06-21 02:20

Longest Consecutive Sequence. 并查集

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example:Input:[100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveeleme
_西瓜不甜·2020-06-06 22:00

PAT 甲级 1096 Consecutive Factors

给出一个数n，求把它分解为多个数的乘积后，这多个数最多有几个是连续的。这个数小于2^31，我的思路就是从2到sqrt(n)，分别计算从一个数开始的连续乘积，直到乘积结果超过n，sqrt(n)最大值为46340，而且最小的2乘到13都大于给定的最大的n，所以提前把所有的表打出来时间所需的很少，然后再用n去一个一个试，如果能被连续的乘积整除，就记录下这个连续的乘积有几位数，开始的数字是哪一位。如果没有
South1999·2020-06-06 18:00

Longest Consecutive Sequence解题报告

Description:Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example:Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveel
黑山老水·2020-04-14 10:09

Longest Consecutive Sequence

题目Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithm
BLUE_fdf9·2020-04-13 18:09

Consecutive strings -- 6 Kyu

原题https://www.codewars.com/kata/consecutive-strings/train/cpp题目Youaregivenanarraystrarrofstringsandanintegerk.Yourtaskistoreturnthefirstlongeststringconsistingofkconsecutivestringstakeninthearray.Exam
jdzhangxin·2020-04-10 09:01

LeetCode（180）：连续出现的数字 Consecutive Numbers（SQL）

2020.4.9LeetCode从零单刷个人笔记整理（持续更新）github：https://github.com/ChopinXBP/LeetCode-Babel传送门：连续出现的数字编写一个SQL查询，查找所有至少连续出现三次的数字。+----+-----+|Id|Num|+----+-----+|1|1||2|1||3|1||4|2||5|1||6|2||7|2|+----+-----+例如
NJU_ChopinXBP·2020-04-09 16:44

Max Consecutive Ones

D67485.MaxConsecutiveOnes题目链接485.MaxConsecutiveOnes题目分析给定一个二进制数组（只含有0和1的数组），返回最长的1串。思路逐个遍历，若为1则计数。遇到0则判断当前计数是否大于之前记录的最大数字，并置零。返回最大数。最终代码$max){$max=$current;}}else{$current=0;}}return$max;}}若觉得本文章对你有用，
skys215·2020-04-07 00:02

Binary Tree Longest Consecutive Sequence

Givenabinarytree,findthelengthofthelongestconsecutivesequencepath.Thepathreferstoanysequenceofnodesfromsomestartingnodetoanynodeinthetreealongtheparent-childconnections.Thelongestconsecutivepathneedto
sherwin29·2020-04-03 12:23

Max Consecutive Ones

问题（Easy）：Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofconsec
Cloudox_·2020-03-30 22:39

Max Consecutive Ones

Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Themaximumnumberofconsecutive1sis3.AlreadyPassSolutionversion1publicintFindMaxConsecutiveOnes(int[]nums){//
Kim_9527·2020-03-29 08:53

codewar练习--1

题目：Anisogramisawordthathasnorepeatingletters,consecutiveornon-consecutive.Implementafunctionthatdetermineswhetherastringthatcontainsonlylettersisanisogram.Assumetheemptystringisanisogram.Ignoreletterc
伊则吉尔老婆子·2020-03-28 15:24

Max Consecutive Ones II (Leetcode 487)

是一道前向双指针题，类似于flip或者change元素的，可以想象维护一个window来做。intfindMaxConsecutiveOnes(vector&nums){if(nums.empty())return0;intstart=0,cnt=0,max_ret=0;for(inti=0;i1){if(nums[start]==0){cnt--;}start++;}max_ret=max(ma
stepsma·2020-03-28 10:05

Longest Consecutive Sequence

FindLongestContinuousIncreasingSubarrayAlgorithmCreateavariableholdingcurrentmaximumlengthandavariableholdingcurrentlength.Ifcurrentvalueminus1andthenisequalstopreviousvalue,increasecurrentlengthby1.o
宋翰要长肉·2020-03-24 22:27

{first 10-digit prime found in consecutive digits e}.com

将问题分解为2个：一、如何算出或者找到足够精确的e?1)e小数后100万位计算公式：e计算公式二、如何找到第一个10位素数1）从第10位开始，计算前10为是否是质数。如果不是，则去掉第一位，增加最末一位，再判断，直到结果为真。2）判断是否为素数：能被除了1和自身以外任意数字整除都不行对于之前素数算法的优化：上篇文章中，内部参数一直循环到了p-1无法整除才算证明为素数，但实际上，只要做到int(p/
喵在野·2020-03-24 16:41

Leetcode - Binary Tree Longest Consecutive Sequence

Mycode:/***Definitionforabinarytreenode.*publicclassTreeNode{*intval;*TreeNodeleft;*TreeNoderight;*TreeNode(intx){val=x;}*}*/publicclassSolution{privateintmax=Integer.MIN_VALUE;publicintlongestConsecu
Richardo92·2020-03-18 04:06

Take a Number And Sum Its Digits Raised To The Consecutive Powers And ....¡Eureka!!

Thenumber89isthefirstintegerwithmorethanonedigitthatfulfillsthepropertypartiallyintroducedinthetitleofthiskata.What'stheuseofsaying"Eureka"?Becausethissumgivesthesamenumber.Ineffect:89=8^1+9^2Thenextn
Magicach·2020-03-14 02:27

Longest Consecutive Sequence

一、题目说明题目128.LongestConsecutiveSequence，给定一列无序的整数，计算最大连续的整数的个数。复杂度要求是O(n)，难度是Hard！二、我的解答这个题目解答方法包括，bruteforce、sort、hash。但bruteforce和sort的复杂度不符合要求，此处用hash。我总共写了2个版本，第1个版本TimeLimitExceeded，代码如下：classSolu
siwei718·2020-03-12 17:00

Longest Line of Consecutive One in Matrix (Leetcode 562)

第一种方法是直接做搜索，LC现在感觉大数据的testcase少了，所以繁琐一点也是能过的.对于每一个点，朝8个方向进行搜索（其实朝前向的四个方向就可以）同时将扫过的点记录下来，以便不往回找.classSolution{public:boolisValid(intx,inty,vector>&M,vector>&visited){if(x>=0&&x=0&&y>&M){if(M.empty()||M
stepsma·2020-03-11 09:38

Binary Tree Longest Consecutive Sequence II

自己没有思路，特别是那种贯穿左右子树的情况，不知道该如何计算，看了答案。发现自己好蠢，求的是长度数量又不需要求包含所有node的path，没有想象的那么难的，只是没有思考到点子上。submit1：有个小地方typo.ScreenShot2017-08-24at9.02.26AM.png-269.7kBScreenShot2017-08-24at9.02.40AM.png-75.9kBac:Scre
greatfulltime·2020-03-09 06:04

Binary Tree Longest Consecutive Sequence

题目Givenabinarytree,findthelengthofthelongestconsecutivesequencepath.Thepathreferstoanysequenceofnodesfromsomestartingnodetoanynodeinthetreealongtheparent-childconnections.Thelongestconsecutivepathneed
时光杂货店·2020-03-08 17:44

Longest Consecutive Sequence

题目Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithm
时光杂货店·2020-02-19 19:04

Minimum Number of K Consecutive Bit Flips

Leetcode周赛124次的题目。InanarrayAcontainingonly0sand1s,aK-bitflipconsistsofchoosinga(contiguous)subarrayoflengthKandsimultaneouslychangingevery0inthesubarrayto1,andevery1inthesubarrayto0.Returntheminimumnu
尚无花名·2020-02-16 23:20

Longest Consecutive Sequence

竟然是hard,解法是比较巧妙但很好理解，没有复杂算法classSolution{publicintlongestConsecutive(int[]nums){if(nums==null||nums.length==0){return0;}Setset=newHashSet<>();for(intnum:nums){set.add(num);}//[100,4,200,1,3,2]//longes
greatfulltime·2020-02-16 17:07

Split Array into Consecutive Subsequences

Givenanarraynumssortedinascendingorder,returntrueifandonlyifyoucansplititinto1ormoresubsequencessuchthateachsubsequenceconsistsofconsecutiveintegersandhaslengthatleast3.Example1:Input:[1,2,3,3,4,5]Out
xuan_abc·2020-02-14 12:00

first 10-digit prime found in consecutive digits of e

今天重温了一下互联网时代这部纪录片，看到了google曾经的一个招聘广告。原题目为：{first10-digitprimefoundinconsecutivedigitsofe}.com。意思是在常数e的连续数字中找到第一个10位数的质数，记得大一的时候就看到过这个题目，但是由于水平有限，当时没能做的出来，四年过去了，水平自然与当时相比有了较大的提高，那么便来试试这道题。已知常数e是一个无限不循环
还是橘子派·2020-02-13 08:15

Longest Consecutive Sequence

LinktotheproblemDescriptionGivenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.ExampleGiven[100,4,200,1,3,2],Thelongestconsecutiv
邓博文_7c0a·2020-02-07 08:31

[leetcode]Max Consecutive Ones II

反转0，会将前一段和这一段拼起来。所以记录上一段1的个数和这一段1的个数。classSolution:deffindMaxConsecutiveOnes(self,nums:List[int])->int:maxCnt=0lastCnt=-1thisCnt=0foriinrange(len(nums)):ifnums[i]==1:thisCnt+=1else:#0maxCnt=max(maxCnt
阿牧遥·2020-01-31 20:00

[leetcode]Max Consecutive Ones

非常简单，注意边界classSolution:deffindMaxConsecutiveOnes(self,nums:List[int])->int:maxCnt=0cnt=0foriinrange(len(nums)):ifnums[i]==1:cnt+=1ifcnt>maxCnt:maxCnt=cntelse:cnt=0returnmaxCnt
阿牧遥·2020-01-31 20:00

Max Consecutive Ones III

GivenanarrayAof0sand1s,wemaychangeuptoKvaluesfrom0to1.Returnthelengthofthelongest(contiguous)subarraythatcontainsonly1s.Example1:Input:A=[1,1,1,0,0,0,1,1,1,1,0],K=2Output:6Explanation:[1,1,1,0,0,1,1,1
北叶青藤·2020-01-31 00:00

Binary Tree Longest Consecutive Sequence

二叉树最长连续序列。题意是给一个二叉树，求出其最长的连续序列。例子如下，Example1:Input:1\3/\24\5Output:3Explanation:Longestconsecutivesequencepathis3-4-5,soreturn3.Example2:Input:2\3/2/1Output:2Explanation:Longestconsecutivesequencepath
朝鲜冷面杀手·2020-01-13 13:00

Binary Tree Longest Consecutive Sequence

Givenabinarytree,findthelengthofthelongestconsecutivesequencepath.Thepathreferstoanysequenceofnodesfromsomestartingnodetoanynodeinthetreealongtheparent-childconnections.Thelongestconsecutivepathneedto
xuan_abc·2020-01-05 11:00

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
huamingde·2020-01-01 22:25

228. Summary Ranges

228.SummaryRanges题目:https://leetcode.com/problems/summary-ranges/难度:Medium用一个head和headIdx来记录当前consecutive
oo上海·2019-12-29 07:51

Max Consecutive Ones 最长连续1序列

Givenabinaryarray,findthemaximumnumberofconsecutive1sinthisarray.给定一二进制序列，找出其中最大的连续为1的序列的元素数目。Example1:Input:[1,1,0,1,1,1]Output:3Explanation:Thefirsttwodigitsorthelastthreedigitsareconsecutive1s.Them
这就是一个随意的名字·2019-12-27 21:53

Lintcode124 Longest Consecutive Sequence solution 题解

【题目链接】www.lintcode.com/en/problem/longest-consecutive-sequence/【题目解析】1.对于每一个n，检查是否为一个
程风破浪会有时·2019-12-27 09:41

Longest Consecutive Sequence

题目128.LongestConsecutiveSequenceGivenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].R
evil_ice·2019-12-22 19:13
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