Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
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其他好文 时间:
2015-07-21 20:12:55
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97
Minimum Size Subarray SumTotal Accepted:10318Total Submissions:44504My SubmissionsQuestionSolutionGiven an array ofnpositive integers and a positive i...
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其他好文 时间:
2015-07-19 21:29:27
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107
Given an array of positive integers and m queries.Each query contains i, j, x, output the number of occurrences of x into the subarray Ai,Ai+1...,Aj.I...
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其他好文 时间:
2015-07-18 13:58:28
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80
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 ....
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其他好文 时间:
2015-07-17 15:42:01
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163
链接:https://leetcode.com/problems/minimum-size-subarray-sum/
问题描述:
Given an array of n positive integers and a positive integer s, find the minimal length of a subarray of which the sum ≥ s. If there...
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其他好文 时间:
2015-07-15 09:34:47
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116
---恢复内容开始---方法1:brute force 时间复杂度 O(n^2) 空间复杂度 O(1)public class Solution { public int maxSubArray(int[] nums) { if (nums == null || nums.length ...
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其他好文 时间:
2015-07-14 07:31:45
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94
题目:Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],...
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其他好文 时间:
2015-07-13 22:22:20
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95
题目:Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given the array[?2,1,?3,4,?1,2...
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其他好文 时间:
2015-07-13 22:02:02
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142
https://leetcode.com/problems/maximum-subarray/动态规划:用res数组来记录包含了每个点的连续数组的和的最大的情况解的情况,后续的每次计算参考前面的计算结果。 1 class Solution { 2 public: 3 int maxSubAr...
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其他好文 时间:
2015-07-13 17:34:41
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89
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given the array[?2,1,?3,4,?1,2,1,...
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其他好文 时间:
2015-07-12 22:53:56
阅读次数:
146