Subarray 第26页

Leetcode 53 Maximum Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-31 18:14

[leetcode]Maximum Product Subarray

DP.类似最大和。就是要记录正的和负的两种情况。 class Solution { public: int maxProduct(int A[], int n) { vector<int> positive(n); vector<int> minus(n); int result = A[0];

·2015-10-31 18:44

LeetCode Minimum Size Subarray Sum

array of n positive integers and a positive integer s, find the minimal length of a subarray

·2015-10-31 18:51

Minimum Size Subarray Sum

minSubArrayLen(int s, int[] nums) { // http://bookshadow.com/weblog/2015/05/12/leetcode-minimum-size-subarray-sum

·2015-10-31 17:39

Maximum Product Subarray

public class Solution { public int maxProduct(int[] A) { int res = A[0]; // max is local max, res is global max int tmax = res, tmin =res, max = res, min = res; for(int

·2015-10-31 17:55

Maximum Subarray

ref http://blog.csdn.net/linhuanmars/article/details/21314059 DP经典题目，关于怎么动首尾部分，ref说的很明白 public class Solution { public int maxSubArray(int[] A) { if(A==null || A.length==0) r

·2015-10-31 17:54

FZU2072——二分——Count

integers and m queries.Each query contains i, j, x, output the number of occurrences of x into the subarray

·2015-10-31 15:14

Maximum Product Subarray

这题看起来和max subarray差不多，只是加法变乘法，尝试过用分治法，发现划分情况的时候特别麻烦。

·2015-10-31 12:02

Maximum Subarray

Description: Find the contiguous subarray within an array (containing at least one number) which has

·2015-10-31 12:38

leetcode[53]Maximum Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-31 11:32

leetcode[152]Maximum Product Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest product

·2015-10-31 10:58

Minimum Size Subarray Sum

https://leetcode.com/problems/minimum-size-subarray-sum/ Given an array of n positive integers

·2015-10-31 10:50

剑指Offer：连续子数组的最大和

要求时间复杂度为O(n) #include <stdio.h> int maxsum_subarray(int a[], int n) { if( a==NULL ||

·2015-10-31 10:39

《Cracking the Coding Interview》——第17章：普通题——题目8

代码： 1 // 17.8 Find the consecutive subarray with maximum sum in an array. 2 // O(n) online algorithm

·2015-10-31 10:10

【LeetCode 209】Minimum Size Subarray Sum

array of n positive integers and a positive integer s, find the minimal length of a subarray

·2015-10-31 10:12

【leetcode】Maximum Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-31 10:36

LeetCode：Maximum Product Subarray

题目：Maximum Product Subarray Find the contiguous subarray within an array (containing at least one number

·2015-10-31 09:32

leetcode Maximum Product Subarray

#include <iostream> #include <cstdlib> using namespace std; int min( int a, int b){ return a>b?b:a; }

·2015-10-31 09:35

LeetCode Minimum Size Subarray Sum （最短子序列和）

题意：给一个序列，找出其中一个连续子序列，其和大于s但是所含元素最少。返回其长度。0代表整个序列之和均小于s。思路：O(n)的方法容易想。就是扫一遍，当子序列和大于s时就一直删减子序列前面的一个元素，直到小于s就停下，继续累加后面的。 1 class Solution { 2 public: 3

·2015-10-31 08:28

leetcode之Maximum Subarray

题目如下图所示：链接地址：https://leetcode.com/problems/maximum-subarray/暴力方法如下：publicstaticMaximumSubarrayInfoviolence_maximumSubarray

xlinsist·2015-10-30 16:00

[LeetCode] Maximum Product Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest product

·2015-10-30 14:27

算法导论课后习题解析第四章上

4.1-2 Maximun-Subarray(A) max = -infinity for i = 1 to A.length sum = 0 for j = i

·2015-10-30 14:43

LeetCode - Maximum Subarray

Maximum Subarray 2013.12.17 14:21 Find the contiguous subarray within an array (containing at least

·2015-10-30 13:57

leetcode_152题——Maximum Product Subarray（动态规划）

Maximum Product Subarray Total Accepted: 33022 Total Submissions: 170218 My Submissions

·2015-10-30 13:08

leetcode_53题——Maximum Subarray（动态规划）

Maximum Subarray Total Accepted: 62857 Total Submissions: 182415 My Submissions

·2015-10-30 13:07

LeetCode Maximum Product Subarray 最大子序列积

题意：给一个size大于0的序列，求最大的连续子序列之积。（有正数，负数，0）思路：正确分析这三种数。0把不同的可能为答案的子序列给隔开了，所以其实可以以0为分隔线将他们拆成多个序列来进行求积，这样就没有0了。　　接着是负数，负数如果遇到一个负数，可能反而比那个正数要大，所以正负数都要保存，遍历一次即可。在奇数个负数时，其实可能的只有2种：（1）包含最前面一

·2015-10-28 07:24

[LintCode] Maximum Subarray Difference

Maximum Subarray Difference Given an array with integers.

·2015-10-27 15:32

[LintCode] Maximum Subarray III

Maximum Subarray III Given an array of integers and a number k, find knon-overlapping subarrays

·2015-10-27 15:30

[LintCode] Subarray Sum & Subarray Sum II

Subarray Sum Given an integer array, find a subarray where the sum of numbers is zero.

·2015-10-27 15:29

[LeetCode] Minimum Size Subarray Sum

array of n positive integers and a positive integer s, find the minimal length of a subarray

·2015-10-27 15:23

[LintCode] Subarray Sum Closest

Given an integer array, find a subarray with sum closest to zero.

·2015-10-27 15:23

【leetcode】Minimum Size Subarray Sum（middle）

array of n positive integers and a positive integer s, find the minimal length of a subarray

·2015-10-27 15:11

【leetcode】 Unique Binary Search Trees (middle)☆

Find the contiguous subarray within an array (containing at least one number) which has the largest product

·2015-10-27 15:36

[LeetCode] Maximum Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-27 15:46

Maximum Subarray

题目名称MaximumSubarray—LeetCode链接描述Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum.Forexample,giventhearray[−2,1,−3,4,−1,2,1,−5,4],thecontiguoussubarray[4,−1,2,1]h

oNever_say_love·2015-10-27 14:00

leetcode_209题——Minimum Size Subarray Sum（两个指针）

Minimum Size Subarray Sum Total Accepted: 10318 Total Submissions: 44504 My Submissions

·2015-10-27 14:06

Leetcode:Maximum Subarray 最大字段和/最大连续子序列乘积

戳我去解题 Find the contiguous subarray within an array (containing at least one number) which has the largest

·2015-10-27 14:25

LeetCode Maximum Subarray 通俗讲解解法的背后原理

题目：Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestsum. Forexample,giventhearray[−2,1,−3,4,−1,2,1,−5,4], thecontiguoussubarray[4,−1,2,1]hasthelargestsum=6.找到题目的解法不

Pwiling·2015-10-25 18:00

Maximum Product Subarray

Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray [2,3,-2,4],thecontiguoussubarray [2,3] hasthelargestproduct= 6. publicclassSolution

hcx2013·2015-10-23 22:00

Maximum Subarray【python】

class Solution: # @param A, a list of integers # @return an integer def maxSubArray(self, A): dp=[] for i in range(len(A)): if i==0: dp.a

·2015-10-23 08:10

Maximum Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-23 08:20

Maximum Subarray 连续子数组最大和

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-23 08:49

Maximum Product Subarray 最大连续乘积子集

Find the contiguous subarray within an array (containing at least one number) which has the largest product

·2015-10-23 08:46

[leedcode 152] Maximum Product Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest product

·2015-10-21 12:54

[leedcode 53] Maximum Subarray

Find the contiguous subarray within an array (containing at least one number) which has the largest sum

·2015-10-21 12:32

[leetcode]Maximum Subarray

经典的最大子段和状态表示f[i]表示以A[i]结尾的最大子段和是多少. 可想而知,如果f[i-1] > 0 那么是对第i位是有贡献的。 f[i] = f[i-1] + A[i] 不然...f[i]= A[i] class Solution { public: int maxSubArray(int A[], int n) {

·2015-10-21 11:10

Maximum Subarray leetcode java

题目： Find the contiguous subarray within an array (containing at least one number) which has the

·2015-10-21 10:51

leetcode Maximum Subarray

题目链接java的忧伤，是线性时间的也通不过。总说超时。所以我只能抄一个c++提交上去了。其实有个人用java写的答案也是超时的，所以只能说语言不对了思路：一个record数组。记录到所以i为止，前面的连续的最大和。。如果是小于零的直接记为0，表示不向前连续，因为前面的和是负的，加上必定是减小的。publicclassSolution{ publicintmaxSubArray(int[]nums

bleuesprit·2015-10-19 15:00

[leetcode]Maximum Subarray

SubArray是连续的classSolution{//分治，时间复杂度O(nlogn) public: intmaxSubArray(vector&nums){ intn=nums.size(); returnmaxSubArray2

lydyangliu·2015-10-09 14:00

LintCode 43 [Maximum Subarray III]

原题给定一个整数数组和一个整数k，找出k个不重叠子数组使得它们的和最大。每个子数组的数字在数组中的位置应该是连续的。返回最大的和。给出数组[-1,4,-2,3,-2,3]以及k=2，返回8子数组最少包含一个数解题思路典型划分类动态规划localMax[i][k]表示前i个数，取k个子数组，包含第i个数的MaximumSumglobalMax[i][k]表示前i个数，取k个子数组，可以不包含第i个数

Jason_Yuan·2015-10-05 08:12

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