Implement int sqrt(int x).Compute and return the square root of x.Analysis:Using binary search to find the solution. However, what need to be consider...
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其他好文 时间:
2014-11-17 01:40:04
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205
Problem DescriptionAlthough winter is far away, squirrels have to work day and night to save beans. They need plenty of food to get through those long...
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其他好文 时间:
2014-11-16 17:09:54
阅读次数:
139
这本身没什么,代码一堆发来纪念下而已本来刚学习java,编写输出100以内的素数对于我这个有代码运行性能洁癖的人(但是本身又不懂算法)来说,不能忍于是看了些资料参考:http://blog.csdn.net/program_think/article/details/7032600自己山寨一个(注意...
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编程语言 时间:
2014-11-16 12:04:55
阅读次数:
197
http://www.aqee.net/kiss-my-yagni/我们都知道KISS (Keep It Simple, Stupid)和 YAGNI (You Ain’t Gonna Need It)软件开发原则,然而,过度复杂的软件仍然随处可见。假设我们需要一个应用服务。没错,缺少分布式事务管理...
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其他好文 时间:
2014-11-16 08:15:51
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267
same question as:why is PAXOS necessary?1, what if >1 nodes become leaders simultaneously?that's why we need phase#1 (prepare) to select a leader.2, w...
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其他好文 时间:
2014-11-16 08:15:30
阅读次数:
210
1 #include 2 #include 3 #include 4 using namespace std; 5 int work,progress,available[100],mmax[100][100],allocation[100][100],need[100][100]; ...
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编程语言 时间:
2014-11-15 17:02:36
阅读次数:
321
【问题描述】 Fred想在一块地上买房子,但那块地每年都会收缩50m2,给定一个房子坐标,输出几年后房子会被侵蚀入海中。 【思路分析】 该题也算是简单题,只要读懂题目就没什么问题了。 唯一要注意的地方是每年会收缩50m2,如果在上一年的基础上算收缩50m2会呈一个半环形,比较麻烦。索性直接计算出从开...
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其他好文 时间:
2014-11-15 16:53:03
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224
描述Today, I want to take a few minutes to speak with you-directly and clearly-about Ebola: what we're doing about it, and what you need to know. Becaus...
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其他好文 时间:
2014-11-14 22:26:11
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221
Description
You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each number in a given interval. The other is
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其他好文 时间:
2014-11-14 01:41:58
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245
问:
I'm a bit lost on AFNetorking's Reachability and haven't found a lot of good information out there.
I have an app that logs into a web API. Each VC connects to the API in some way so each VC need...
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其他好文 时间:
2014-11-14 00:19:13
阅读次数:
393