Subarray

*LeetCode-Maximum Product Subarray

因为是乘积，所以可能是一个很小的负数，再乘以一个负数，就会得到很大的乘积。所以除了localMaxglobalMax还要记录一个localminlocalmin和localmax每次都是要三个数比较，localMax*A[i],localMin*A[i],A[i]，同时假如先更新min则要保存一下否则max再更新的时候用的就不是上个数得到的min了而是更新后的。publicclassSolutio
bsbcarter·2015-03-09 00:00

*LeetCode-Maximum Subarray

动态规划找sum最大的subarray的sum不光要维护一个全局的max还要维护一个使用了当前这个element的local最大，local是比较(A[i],A[i]+local)就是说A[i]一定包含在当前的
bsbcarter·2015-03-08 10:00

Maximum Subarray

题目链接：MaximumSubarrayFindthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray[−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray[4,−1,2,1]hasthelargest
makuiyu·2015-03-07 10:54

Maximum Subarray

题目链接：MaximumSubarrayFindthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray[−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray[4,−1,2,1]hasthelargest
makuiyu·2015-03-07 10:00

斯坦福Swift基础三（Range）

T     var endIndex:T }数组的Range应该是Range我们一般使用...这种特殊的语法来创建Range，比如：let array = ["a","b","c","d"] let subArray1
好玩的威威·2015-03-01 14:09

Lettcode_53_Maximum Subarray

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/43989997Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray [−2,1,−3,4
pistolove·2015-02-28 21:00

Maximum Product Subarray

动态规划。dp[0][i]:A[0,...,i-1]的maximumproductsubarray,dp[1][i]:A[0,...,i-1)的minimumproductsubarray.初始化dp[0][0]=dp[1][0]=A[0].递推公式：dp[0][i]=max(dp[0][i-1]*A[i],dp[1][i-1]*A[i]); dp[0][i]=max(dp[0][i],A[i])
u014674776·2015-02-23 19:00

[LeetCode] Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.常规思路classSolution{ publi
u011331383·2015-02-08 21:00

[LeetCode]53.Maximum Subarray

【题目】Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray [−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray [4,−1,2,1] hasthelargestsum= 6.clickt
SunnyYoona·2015-01-27 20:00

[LeetCode]Maximum Product Subarray

今天准备再刷一遍leetcode，发现出了一道新题。刚开始想贪心一遍O(n)实现，没有想出来。于是从头开始想，暴力双循环，O(n*n)肯定没有问题。然后下午坐车的时候又想到了可以用二分法，后来终于又想出来了O(n)的实现，如下所示，不过怎么感觉自己的实现这么麻烦呢，对0考虑的太多了。后面贴的别人的算法就比较简洁。Findthecontiguoussubarraywithinanarray(cont
lcj_cjfykx·2015-01-24 02:00

Maximum Subarray Leetcode Python

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray[−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray[4,−1,2,1]hasthelargestsum=6.这题可以用三种方法来解。第一
hyperbolechi·2015-01-23 00:00

Maximum Prodyct Subarray Leetcode Python

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.这道题目的解法是分别从左边和右边依次乘，如果得到
hyperbolechi·2015-01-22 01:00

Palindrome Partitioning Leetcode Python

partitionssuchthateverysubstringofthepartitionisapalindrome.Returnallpossiblepalindromepartitioningofs.Forexample,givens="aab",Return [  ["aa","b"],  ["a","a","b"] ]这道题目的解法与之前的求subarray
hyperbolechi·2015-01-19 19:00

[C++]LeetCode: 96 Maximum Product Subarray(动态规划)

题目：Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.思路：这道题和MaximumSub
cinderella_niu·2015-01-15 10:00

Find subarray with given sum

Givenanunsortedarrayofnonnegativeintegers,findacontinoussubarraywhichaddstoagivennumber.Examples:Input:arr[]={1,4,20,3,10,5},sum=33Ouptut:Sumfoundbetweenindexes2and4Input:arr[]={1,4,0,0,3,10,5},sum=7O
jiyanfeng1·2015-01-15 05:00

[LeetCode]152 Maximum Product Subarray

https://oj.leetcode.com/problems/maximum-product-subarray/http://blog.csdn.net/linhuanmars/article/details
furuijie8679·2015-01-09 16:17

[LeetCode]Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.动态规划publicclassSolution{
BoilerHouseKing·2015-01-04 16:01

[LeetCode]Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.动态规划publicclassSolut
u014691362·2015-01-04 16:00

[LeetCode]53 Maximum Subarray

https://oj.leetcode.com/problems/maximum-subarray/http://blog.csdn.net/linhuanmars/article/details/21314059public
furuijie8679·2015-01-04 06:08

[LeetCode]53 Maximum Subarray

https://oj.leetcode.com/problems/maximum-subarray/http://blog.csdn.net/linhuanmars/article/details/21314059public
furuijie8679·2015-01-04 06:08

leetcode 152: Maximum Product Subarray

MaximumProductSubarrayTotalAccepted:16617TotalSubmissions:96901Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontigu
xudli·2014-12-30 09:00

[C++]LeetCode: 58 Maximum Subarray

题目：Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray [−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray [4,−1,2,1] hasthelargestsum= 6.clickto
cinderella_niu·2014-12-28 12:00

Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.publicclassSolution{
havedream_one·2014-12-28 08:00

LeetCode：Maximum Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray [−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray [4,−1,2,1] hasthelargestsum= 6.//Source:h
hnuzengchao·2014-12-20 18:00

相同数目的0和1的子数组 Largest subarray with equal number of 0s and 1s

相同数目的0和1的子数组Largestsubarraywithequalnumberof0sand1sFollowingisasolutionthatusesO(n)extraspaceandsolvestheprobleminO(n)timecomplexity.Letinputarraybearr[]ofsizenandmaxsizebethesizeofoutputsubarray.1) C
jiyanfeng1·2014-11-26 07:00

Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.classSolution{ public:
zzyafyj·2014-11-25 20:00

子序列的最大几个值 maximum k elements in a subarray

子序列的最大几个值maximumkelementsinasubarrayUhavegivenlargestreamofmsizeandyouhavesizeofnwindow.youhavetofindthekminimumineachwindow.weareshiftingthewindowbyoneateveryiteration.解答:Ihaveusedselfbalancingtree.F
jiyanfeng1·2014-11-24 07:00

LeetCode——Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.原题链接：https://oj.leet
ozhaohuafei·2014-11-21 18:00

LeetCode——Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.原题链接：https://oj.leet
ozhaohuafei·2014-11-21 18:00

Find the Minimum length Unsorted Subarray, sorting which makes the complete array sorted

FindtheMinimumlengthUnsortedSubarray,sortingwhichmakesthecompletearraysortedGivenanunsortedarrayarr[0..n-1]ofsizen,findtheminimumlengthsubarrayarr[s..e]suchthatsortingthissubarraymakesthewholearraysor
jiyanfeng1·2014-11-17 00:00

Maximum Product Subarray 【leetcode】

问题以及问题分析2、解决方案2.1方法一2.2方法二3、其他1、问题以及问题分析题目来自：leetcode 网址：https://oj.leetcode.com/problems/maximum-product-subarray
wolinxuebin·2014-11-15 22:00

Maximum Product Subarray--leetcode

原题链接：https://oj.leetcode.com/problems/maximum-product-subarray/题目大意：求一个序列的最大积连续子序列。解题方法：一维动态规划。
u010367506·2014-11-13 16:00

Maximum Subarray --leetcode

原题链接：https://oj.leetcode.com/problems/maximum-subarray/题目的大意是：求一个序列的最大和连续子序列。
u010367506·2014-11-13 15:00

【LeetCode】【Solution】Maximum Product Subarray

【题目】Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.【解法】参考 http://se
ljiabin·2014-11-11 17:00

Maximum Product Subarray

fa看了参考，想法快到了Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct=6和maxsubarr
ayst123·2014-11-08 14:00

Maximum Subarray

参考了网上的Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray [−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray [4,−1,2,1] hasthelargestsum= 6.思路在于
ayst123·2014-11-08 13:00

perl传递数组的问题

所以，用引用吧~~~1use... 2subarray 3{ 4my($arr1,$arr2)=@_; 5print"@$arr1:@$arr2"; 6} 7submain 8{ 9my
ifeixiang·2014-10-31 17:00

[LeetCode] Maximum Product Subarray 求最大子数组乘积

  Find the contiguous subarray within an array (containing at least one number) which has the largest
·2014-10-29 15:00

LeetCode 100 Maximum Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray[−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray[4,−1,2,1]hasthelargestsum=6.clicktoshowmor
ustc_summer·2014-10-28 09:00

LeetCode 题解（57）: Maximum Product Subarray

题目：Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.题解：如果为零，重新计算local_max
u011029779·2014-10-27 08:00

LeetCode Maximum Product SubArray

题目描述：https://oj.leetcode.com/problems/maximum-product-subarray/题目大意：给定一个数组，求出其最大子段积，例如:[2,3,-2,4]，最大子段积为
tonghu2010·2014-10-26 21:00

Leetcode: Median of Two Sorted Arrays

在看这道题的时候，开始的思路是：既然是求中位值，我想着每次确定中位值左右相同的个数的subarray，然后截取，最后发现这种方法只能求中位数，而且判别条件很复杂，程序写起来容易出错，于是在网上查了些资料
Speknighter·2014-10-24 22:00

【LeetCode刷题Java版】Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.packagecom.liuhao.acm.le
bruce_6·2014-10-24 12:00

数组的最大子数组积 Maximum Product Subarray

题目：Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.思路：在《数组的最大子数组和》问题
luckyjoy521·2014-10-20 10:00

用动态规划解决（maximum sum subarray and maximum product subarray)

一些问题从整体上看貌似无从下手，从上到下考虑各种细节会越来越复杂。这时候就可以考虑用动态规划算法解决了，一个小的局部问题解决了后，在找到状态转移方程，通过状态转移方程解决掉所有局部问题，遍历完成后，全局问题就解决了。关键是要找到状态转移方程。下面先举一个例子：找到数组中sum(和）最大的子数组（maximumsumsubarray)。这是个经典的问题，详细可以百度之。用tmax表示当前局部求得的最
bdss58·2014-10-19 21:00

最大子数组乘积

最大子数组乘积https://oj.leetcode.com/problems/maximum-product-subarray/分类讨论各个情况，对A=[a1,a2,a3....an]①.无0，无或偶数个负数
luo86106·2014-10-17 11:00

【LeetCode】Maximum Product Subarray

MaximumProductSubarrayTotalAccepted:7579TotalSubmissions:47716MySubmissionsQuestionSolution Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,given
u013027996·2014-10-17 11:00

编程练习思考[3]---leetcode--Maximum Product Subarray

QUESTION问题Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],thecontiguoussubarray[2,3]hasthelargestproduct=6.SOLUTION#复杂版本#
a_31415926·2014-10-16 13:00

最大和子数组与最大积子数组（Largest Sum Contiguous Subarray & Maximum Product Subarray）

详见：http://en.wikipedia.org/wiki/Maximum_subarray_problem初次见到这个题目时，除了暴力破解我没有其他思路。
bdss58·2014-10-16 13:00

[LeetCode] Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6.Solution:useDP?Runni
myself9711·2014-10-16 09:00
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