Consecutive 第13页

Consecutive Factors

AmongallthefactorsofapositiveintegerN,theremayexistseveralconsecutivenumbers.Forexample,630canbefactoredas3*5*6*7,where5,6,and7arethethreeconsecutivenumbers.NowgivenanypositiveN,youaresupposedtofindth

solin205·2015-03-23 16:00

Leetcode: Consecutive Numbers

WriteaSQLquerytofindallnumbersthatappearatleastthreetimesconsecutively.+—-+—–+|Id|Num|+—-+—–+|1|1||2|1||3|1||4|2||5|1||6|2||7|2|+—-+—–+Forexample,giventheaboveLogstable,1istheonlynumberthatappearscons

luckyjoy521·2015-03-16 22:00

LeetCode_Longest Consecutive Sequence

一.题目LongestConsecutiveSequence TotalAccepted: 33824 TotalSubmissions: 116565MySubmissionsGivenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,20

shengno1·2015-03-13 01:00

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Returnitslength: 4.Youralgorith

u012422440·2015-03-09 20:00

Number of Islands

Two consecutive X X (horizontal or vertical) will be part of single island while diagona

yuanhsh·2015-03-05 03:00

Number of Islands

Two consecutive X X (horizontal or vertical) will be part of single island while diagona

yuanhsh·2015-03-05 03:00

LeetCode 128 - Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Returnitslength: 4.Youralgorith

yuanhsh·2015-02-25 02:00

Lettcode_128_Longest Consecutive Sequence

本文是在学习中的总结，欢迎转载但请注明出处：http://blog.csdn.net/pistolove/article/details/43854597Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thel

pistolove·2015-02-16 20:00

Longest Consecutive Sequence(nlogn)

题意要求O(n)内解决，看了下别人的题解好像用的是没用过的STL...但这题即使用排序nlogn来解，也只要十多个毫秒就可以解决，甚至比它们的解法都更省时所以我也不知道它们的方法是不是真的是O(n)的... 感觉没什么意思就先O(nlogn)解了...下回再来看它们代码：classSolution { public: intlongestConsecutive(vector&num) { if(n

u014674776·2015-02-12 10:00

[LeetCode] Longest Consecutive Sequence 求最长连续序列

Given an unsorted array of integers, find the length of the longest consecutive elements sequence

·2015-02-06 01:00

[LeetCode] Longest Consecutive Sequence 求最长连续序列

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.YouralgorithmshouldruninO(n)complexity.Example:Input: [100,4,200,1,3,2]Output:4Explanation:Thelongestconsecutiveelem

Grandyang·2015-02-06 01:00

A - Sum of Consecutive Prime Numbers

SZU2015WinterTraining_2Day#1(Basics)20:00:37576:00:00OverviewProblemStatusRank(10)A B C D E F G H IA- SumofConsecutivePrimeNumbersTimeLimit:1000MS MemoryLimit:65536KB 64bitIOFormat:%I64d&%I64u

viphong·2015-02-05 08:00

Longest Consecutive Sequence

LongestConsecutiveSequence Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Retu

luxialan·2015-02-04 09:00

Sum of Consecutive Prime Numbers

SumofConsecutivePrimeNumbersTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:20050Accepted:10989DescriptionSomepositiveintegerscanberepresentedbyasumofoneormoreconsecutiveprimenumbers.Howmanysuchrep

BlackStorm·2015-02-02 21:00

Leetcode-Database-180-Consecutive Numbers-Medium

Leetcode-Database-180-ConsecutiveNumbers-Medium题目地址：https://oj.leetcode.com/problems/consecutive-numbers

Change Dir·2015-01-29 19:00

Longest Consecutive Sequence Leetcode Python

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithmsh

hyperbolechi·2015-01-19 04:00

LeetCode Longest Consecutive Sequence

https://oj.leetcode.com/problems/longest-consecutive-sequence/LongestConsecutiveSequenceGivenanunsortedarrayofintegers

hechenghai·2015-01-15 22:00

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Returnitslength: 4.Youralgorith

havedream_one·2015-01-08 09:00

[LeetCode]128 Longest Consecutive Sequence

https://oj.leetcode.com/problems/longest-consecutive-sequence/http://blog.csdn.net/linhuanmars/article

furuijie8679·2015-01-07 17:49

[leetcode]Longest Consecutive Sequence - o(N) java

package leetCode; import java.util.HashMap; import java.util.Map; /** * User: FR * Time: 1/4/15 6:01 PM * * Given an unsorted array of integers, find the length of the longest consecuti

blue2048·2015-01-05 14:00

[leetcode]Longest Consecutive Sequence - o(N) java

package leetCode; import java.util.HashMap; import java.util.Map; /** * User: FR * Time: 1/4/15 6:01 PM * * Given an unsorted array of integers, find the length of the longest consecuti

blue2048·2015-01-05 14:00

[leetcode]Longest Consecutive Sequence - o(N) java

package leetCode; import java.util.HashMap; import java.util.Map; /** * User: FR * Time: 1/4/15 6:01 PM * * Given an unsorted array of integers, find the length of the longest consecuti

blue2048·2015-01-05 14:00

【LeetCode】Longest Consecutive Sequence 解题报告

【题目】Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Returnitslength: 4.Youralgo

ljiabin·2015-01-04 21:00

HDU1977 Consecutive sum II【水题】

ConsecutivesumIITimeLimit:3000/1000MS(Java/Others) MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):2237 AcceptedSubmission(s):1093ProblemDescriptionConsecutivesumcomeagain.Areyouready?Go~~1

u011676797·2014-12-31 23:00

[LeetCode]Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Returnitslength: 4.Youralgorith

u014691362·2014-12-10 21:00

LeetCode(128)Longest Consecutive Sequence

题目如下：Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgori

feliciafay·2014-12-01 15:00

find the largest subset of consecutive integers 找到最大的连续整数子集

Findthelargestsubsetofconsecutiveintegers找到最大的连续整数子集Givenanintarraywhichmightcontainduplicates,findthelargestsubsetofitwhichformasequence. Eg.{1,6,10,4,7,9,5}thenansis4,5,6,7一个简单的解法是：SortthearrayFindt

jiyanfeng1·2014-11-23 14:00

ZOJ 3790 Consecutive Blocks

题目链接~~>做题感悟：这题可以直接二分，也可以分段二分和枚举差不多。解题思路：存每个数的时候同时存每个数的下标，然后排个序先按从小到大排，再按下标从小到大排，这样相同的数都在一块，因为最多可以选k个，那么我们就按K个来，这样依次枚举每个数的最大范围（在同一个数的区间内），分段二分就可以了。感觉数据有点水，写完竟然1A.代码：#include #include #include

u011074149·2014-11-14 21:00

求数组中最长的连续序列（Longest Consecutive Sequence ）

给定一组数据num[]4，7，8，1，2，3那么数组中的最长连续序列为1，2，3，4， length为4一般的做法肯定都想到了用一个排序，然后求有序数组中的最长连续序列，时间复杂度为 o(n)+o(logn）如果要求时间复杂度为o(n)的话，这种方法肯定行不通。想到，可以将数组投影到一个连续的区间，如令 a[num[i]]++,这样来判断a[]中的最长连续的序列。刚开始我用了数组，但是如果num中

yujin753·2014-11-11 21:00

LightOJ 1269 - Consecutive Sum(字典树)

题目链接：LightOJ1269-ConsecutiveSum题目大意：给定一个序列，选定一段区间的亦或和，输出最大和最小。解题思路：最大很简单，对所有前缀建立字典树，然后尽量往反向走；最小则需要往正向走，并且向正向走的时候要扣除自己本身。#include #include #include usingnamespacestd; constintmaxn=50005*32; constints

u011328934·2014-10-30 23:00

[LeetCode] Longest Consecutive Sequence 求解

题目Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithm

Finley.Hamilton·2014-10-30 10:00

POJ2739_Sum of Consecutive Prime Numbers【筛法求素数】【枚举】

SumofConsecutivePrimeNumbersTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:19350Accepted:10619DescriptionSomepositiveintegerscanberepresentedbyasumofoneormoreconsecutiveprimenumbers.Howmanysuchrep

u011676797·2014-09-18 22:00

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis [1,2,3,4].Returnitslength: 4.Youralgorith

huruzun·2014-09-13 15:00

leetcode Longest Consecutive Sequence

LongestConsecutiveSequence TotalAccepted: 19742 TotalSubmissions: 70227MySubmissionsGivenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,

nan327347465·2014-09-12 20:00

Leetcode 贪心 Longest Consecutive Sequence

LongestConsecutiveSequence TotalAccepted: 19169 TotalSubmissions: 68303MySubmissionsGivenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given [100,4,200,1,3,

zhsenl·2014-09-07 20:00

LeetCode 24 Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithmsh

ustc_summer·2014-08-27 15:00

Longest Consecutive Sequence

Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithmsh

chencheng126·2014-08-26 10:00

【UVA】1210 - Sum of Consecutive Prime Numbers

普通的求区间连续和的问题，一开始以为是区间移动，但是怕UVA数据太严，直接打表，后来发现自己的担心是多余的。140449721210SumofConsecutivePrimeNumbersAcceptedC++0.0492014-08-1510:30:11打表的话效率可能不是很高.AC代码：#include #include #include #include #include #include

u013451221·2014-08-15 18:00

POJ 2739 Sum of Consecutive Prime Numbers

SumofConsecutivePrimeNumbersTimeLimit: 1000MS MemoryLimit: 65536KTotalSubmissions: 19035 Accepted: 10435DescriptionSomepositiveintegerscanberepresentedbyasumofoneormoreconsecutiveprimenumbers.Howmanys

u013263923·2014-08-06 14:00

面试题集合

A binary gap within a positive integer N is any maximal sequence of consecutive zeros that is surrounded

·2014-08-04 13:00

ZOJ 3790 Consecutive Blocks 排序+扫描

题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3790http://vjudge.net/contest/view.action?cid=52151#problem/C1.题意：一个给你一个长度为N的序列，每一位上有一个数字代表一种颜色。给你0~K个操作，有每一步操作可以移除某个位置上的数字，求同一个数字连续最长

csuhoward·2014-08-04 11:00

Longest Consecutive Sequence 优化强迫症第二弹

题目大意给定一组数字，返回最长的连续数字长度思路此题是个很不错的题目，可以不断地压缩复杂度，很能锻炼思维。首先最容易想到的方法就是先对数组排序，然后遍历数组，记录长度后找到最大值（方法一）。这个时间复杂度是O(n*logn)，leetcode上使用这种方法是可以水过的（亲测100ms），显然这种方法不符合题目要求的O（n）时间复杂度。由于方法一的时间主要花费在排序上，那么题目就不允

zhang360896270·2014-08-01 18:00

[leetcode] Longest Consecutive Sequence

LongestConsecutiveSequenceclassSolution{ public: intlongestConsecutive(vector&num){ unordered_mapused; for(autoi:num){ used[i]=false; } intlongest=0; for(autoi:num){ if(used[i]){//i已经标记过 continue;

lydyangliu·2014-08-01 10:00

Longest Consecutive Sequence

其实网上关于leetcode的题目的答案已经相当多了，这也是为啥我自己不把每道题目都贴出来的原因，觉得分析得没人好，代码也没别人的精简。不过，这道题目看到网上有不少做法跟实际要求的O(n)复杂度不太符合，所以特别粘贴出来，也正好记录下自己的一些想法。说实话，在第二遍做这道题目的时候，我还是没能够把最为完善的解法想出来，能够想到的是利用hash表以序列值为key，1（只是简单做个标记）为val，把序

hevc_cjl·2014-07-31 17:17

Longest Consecutive Sequence

其实网上关于leetcode的题目的答案已经相当多了，这也是为啥我自己不把每道题目都贴出来的原因，觉得分析得没人好，代码也没别人的精简。不过，这道题目看到网上有不少做法跟实际要求的O(n)复杂度不太符合，所以特别粘贴出来，也正好记录下自己的一些想法。说实话，在第二遍做这道题目的时候，我还是没能够把最为完善的解法想出来，能够想到的是利用hash表以序列值为key，1（只是简单做个标记）为val，把

HEVC_CJL·2014-07-31 17:00

UVa1210 Sum of Consecutive Prime Numbers

题意：求一个数能表示为几组连续素数相加的形式。如41=2+3+5+7+11+13=11+13+17=41，结果就是3。思路：筛法素数打表，暴力枚举连续素数的起点和终点统计。#include #include #include #include #include #include #include #include #include #include #include #includ

squee_spoon·2014-07-30 10:00

HDU4876:ZCC loves cards

ProblemDescriptionZCClovesplayingcards.Hehasnmagicalcardsandeachhasanumberonit.Hewantstochoosekcardsandplacethemaroundinanyordertoformacircle.Hecanchooseanyseveral consecutive

libin56842·2014-07-25 11:00

C - Sum of Consecutive Prime Numbers(1.2.2)

DescriptionSomepositiveintegerscanberepresentedbyasumofoneormoreconsecutiveprimenumbers.Howmanysuchrepresentationsdoesagivenpositiveintegerhave?Forexample,theinteger53hastworepresentations5+7+11+13+17

u014028231·2014-07-17 18:00

[LeetCode] Longest Consecutive Sequence

intlongestConsecutive(vector&num){ mapmap; for(inti=0;imaxLen?len:maxLen; } } returnmaxLen; }

HQBUPT·2014-07-14 21:00

C - Sum of Consecutive Prime Numbers(1.2.2)

C-SumofConsecutivePrimeNumbers(1.2.2)TimeLimit:1000MS MemoryLimit:65536KB 64bitIOFormat:%I64d&%I64uSubmitStatusDescriptionSomepositiveintegerscanberepresentedbyasumofoneormoreconsecutiveprimenum

u014552726·2014-07-13 15:00

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