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其他好文 时间:
2015-02-04 16:54:09
阅读次数:
181
Given n items with size A[i] and value V[i], and a backpack with size m. What's the maximum value can you put into the backpack?NoteYou cannot divide ...
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其他好文 时间:
2015-02-04 16:11:44
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155
原文: The maximum string content length quota (8192) has been exceeded while reading XML data 问题场景:在我们WCF服务发布后,我们要确保服务端以及客户端的配置文件允许合适大小的传输设置。笔者在发布WCF服务时...
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其他好文 时间:
2015-02-04 09:20:38
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157
随机构建的二叉查找树的高度期望值为O(lgn),并不代表所有的二叉查找树的高度都为O(lgn)。但是对于有些二叉查找树的变形来说,动态集合各基本操作的性能却总是很好的,如红黑树、B树、平衡二叉树(AVL树)、跳跃表(确切的说不是树,或多或少有树的结构)、treaps(树堆)等。这里我们讲解红黑树。
平衡的意思就是完成动态数据集的操作(minimum、maximum、search、p...
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编程语言 时间:
2015-02-03 23:03:09
阅读次数:
293
Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest pa...
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其他好文 时间:
2015-02-03 21:02:01
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155
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题意:Network flow is a well-known difficult problem for ACMers. Given a graph, your task is to find out the maximum flow for the weighted directed graph.
翻译:网络流量是一个众所周知的难题ACMers。给定一个图,...
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其他好文 时间:
2015-02-03 19:39:49
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245
总是只能做4、5题,要加油啊!1. XORSUBYou are given an array A of N integers and an integer K. Your task is to return the maximum possible value of F(P) xor K, wher...
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其他好文 时间:
2015-02-03 14:44:15
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159
A Maximum in Table B Painting Pebbles C Sums of Digits D Restoring Numbers E Pretty Song F Progress Monitoring 总结 1. B题一开始有些马虎,没有读完题就开始做,结果理解错题意WA了一次(...
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其他好文 时间:
2015-02-03 10:58:53
阅读次数:
118
1. Counting Sort doesn't work for negative number.2. Counting Sort assumes that each element is SMALL INTEGER.3. Time Complexity is O(Maximum value - ...
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其他好文 时间:
2015-02-03 01:53:09
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130
Find the contiguous subarray within an array (containing at least onenumber) which has the largest sum.
For example, given the array [?2,1,?3,4,?1,2,1,?5,4],
the contiguous subarray [4,?1,2,1] has t...
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其他好文 时间:
2015-02-02 23:16:28
阅读次数:
368