本文解答四个问题:问题一:What is
SDN?之前根据自己的经验和学习状况回答了如何去研究SDN&OpenFlow?,到底What is
SDN?现有的SDN课程中在介绍SDN时,基本都是两步走:第一步引用Nick McKeown的观点,类比PC产业,从“Refactoring
Function...
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其他好文 时间:
2014-05-26 09:13:16
阅读次数:
953
10001st prime
Problem 7
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.
What is the 10 001st prime number?
使用埃拉托斯特尼筛法,不懂得自行Wiki
我的py...
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其他好文 时间:
2014-05-26 05:35:25
阅读次数:
248
Problem Description
Everybody knows any number can be combined by the prime number.
Now, your task is telling me what position of the largest prime factor.
The position of prime 2 is 1, prime 3 is ...
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其他好文 时间:
2014-05-26 04:29:14
阅读次数:
371
1 //题目:The prime factors of 13195 are 5, 7, 13 and
29.2 //What is the largest prime factor of the number 600851475143 ? 1 #include
2 using namespace s...
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其他好文 时间:
2014-05-24 10:01:21
阅读次数:
222
Smallest multiple
Problem 5
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is evenly di...
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其他好文 时间:
2014-05-23 01:51:13
阅读次数:
261
What Is Your Grade?
Problem Description
“Point, point, life of student!”
This is a ballad(歌谣)well known in colleges, and you must care about your...
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其他好文 时间:
2014-05-23 00:59:22
阅读次数:
375
上一篇博文中提到了“紧耦合”的现象,如何解决?SOA,采用面向服务的体系架构。
一、What?
SOA=Service-oriented Architecture面向服务的体系结构
SOA是一个组件模型,它将应用程序的不同功能单元(称为服务)通过这些服务之间定义良好的接口和契约联系起来。
我个人更加倾向于这样的一种解释:SOA是指为了解决...
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其他好文 时间:
2014-05-22 22:52:50
阅读次数:
293
Problem 3: Largest prime factor
The prime factors of 13195 are 5, 7, 13 and 29.
What is the largest prime factor of the number 600851475143 ?
求出最大素因子
我的python代码如下:
又不懂的,或者更好的可以留言,大家互相...
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其他好文 时间:
2014-05-22 18:40:17
阅读次数:
198
前日在cnblogs上看到一遍文章《每个程序员都必读的12篇文章》,其中大多数是E文的。先译其中一篇web相关的”每个程序员必知之WEB开发”。原文:http://programmers.stackexchange.com/questions/46716/what-technical-details...
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Web程序 时间:
2014-05-22 15:45:49
阅读次数:
424