Non-unique ElementsYou are given a non-empty list of integers (X). For this task, you should return a list consisting of only the non-unique elements ...
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其他好文 时间:
2014-08-05 10:48:49
阅读次数:
210
题目:Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space....
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编程语言 时间:
2014-08-05 05:17:28
阅读次数:
265
"Failed to load the JNI shared library jvm.dll”下班回家下载了一个STS,居然打不开,检查环境变量配置没有错误,试了好几次,甚至把jre都拷贝到sts目录都不行,这让我无语得不行,网上查下,有人说版本可能不对,果然检查了一下自己下载的版本,因为点击的是网...
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其他好文 时间:
2014-08-05 00:01:28
阅读次数:
3737
G - For Fans of Statistics
Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d
& %I64u
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Description
Have you ever thought about how many people are tran...
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其他好文 时间:
2014-08-04 21:29:28
阅读次数:
318
A data processing system is provided with multiple processors that share a main memory. Semaphore values associated with data elements within the memo...
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数据库 时间:
2014-08-04 21:11:19
阅读次数:
441
Apparatus for making legacy network elements transparent to IEEE 1588 Precision Time Protocol operation. Network elements are wrapped by device(s) cap...
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移动开发 时间:
2014-08-04 21:05:07
阅读次数:
464
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.方法:为了使BST高度平衡,要找链表中的中值作为当前根节点。/** * Defin...
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其他好文 时间:
2014-08-04 20:37:47
阅读次数:
194
make_shared作用 make_shared的作用和new类似,都是构造一个对象实例 make_shared和new的性能比较 make_shared和new的性能在C++03上加了优化选项后表现得基本一致
在C++ 11中因为make_shared有std::move语义,在加上O2优化选项...
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编程语言 时间:
2014-08-03 20:28:15
阅读次数:
240
状态图目录:一、状态图简介(Brief introduction)二、状态图元素(State Diagram Elements)1、状态(States)2、转移(Transitions)3、动作(State Actions)4、自身转移(Self-Transitions)5、组合状态(Compoun...
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其他好文 时间:
2014-08-03 15:03:45
阅读次数:
206
题目:Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.For example,Given the following matrix:[[ ....
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编程语言 时间:
2014-08-03 05:24:09
阅读次数:
276