Problems:Given an array of integers, every element appears twice except for one. Find that single one. Note:Your algorithm should have a linear runtim...
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其他好文 时间：
2015-07-11 21:17:42
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116
异常信息的获取对于程序的调试非常重要，可以有助于快速定位有错误程序语句的位置。下面介绍几种python中获取异常信息的方法，这里获取异常（Exception）信息采用try...except...程序结构。如下所示try: ...except Exception, e: ...1、str(e...
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编程语言 时间：
2015-07-10 11:12:26
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172
题目：
Given a complete binary tree, count the number of nodes.
Definition of a complete binary tree from Wikipedia:
In a complete binary tree every level, except possibly the last, is completel...
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编程语言 时间：
2015-07-09 22:42:58
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266
136 Single Number链接：https://leetcode.com/problems/single-number/
问题描述：
Given an array of integers, every element appears twice except for one. Find that single one.Note:
Your algorithm should hav...
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其他好文 时间：
2015-07-09 14:34:47
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92
Critical Section Object From MSDN
Critical Section Objects
A critical section object provides synchronization similar to that provided by a mutex object, except that a critical section can...
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其他好文 时间：
2015-07-08 22:43:52
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198
以下两个题目来源于Leetcode：1.Single numberGiven an array of integers, every element appears twice except for one. Find that single one.Note: Your algorithm sho...
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其他好文 时间：
2015-07-08 18:12:34
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114
First I was stuck at how to represent state of "add all except i".. but after checking editorial, it is simply inverted Coin Change problem..#include ...
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其他好文 时间：
2015-07-07 07:03:50
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120
Given a complete binary tree, count the number of nodes.
Definition of a complete binary tree from Wikipedia:
In a complete binary tree every level, except possibly the last, is completely fille...
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其他好文 时间：
2015-07-02 15:47:37
阅读次数：
119
异或巧用：Single Number
今天刷leetcode，碰到了到题Single Number，觉得解答很巧妙，故记之。。。
题目：
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should have...
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其他好文 时间：
2015-07-01 12:14:53
阅读次数：
116
配置mapreduce
<!--
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in...
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其他好文 时间：
2015-06-30 18:17:42
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125
