STL 中取第 n 小数的算法 nth_element 的函数原型如下
template
void nth_element(RandomAccessIterator first, RandomAccessIterator nth, RandomAccessIterator last);
算法说明:
1、功能:执行 nth_element 后,nth 所指位置的元素将是整个区间有序时在该处的元素。对 [first, nth) 中的任意迭代器 i 和 [n...
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其他好文 时间:
2014-07-22 23:03:14
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345
It is the first time that I use heroku. But I
encountered some problems installing it. Luckily, I resolved the problem.(In
windows 8)Step 1: Sign up.....
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其他好文 时间:
2014-05-01 12:32:50
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317
这是微软官方SignalR 2.0教程Getting Started with Entity
Framework 6 Code First using MVC 5
系列的翻译,这里是第四篇:MVC程序中实体框架的连接恢复和命令拦截原文:Connection Resiliency and Comman...
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Web程序 时间:
2014-05-01 05:11:54
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612
Quick install guide1.1 Install Python, it works
with Python2.6, 2.7, 3.2, 3.3. All these version of Python include a lightweight
database SQLite, so y...
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其他好文 时间:
2014-04-30 23:14:34
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566
我采用Database First,用Sql很容易就可以做到对一个表进行压缩。如以下:
CREATE TABLE [dbo].[Entities](
[Id] [int] IDENTITY(1,1) NOT NULL,
[Name] [nvarchar](max) NULL,
Primary Key Clustered ([Id] ASC) WITH (DATA_...
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数据库 时间:
2014-04-30 22:23:39
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436
Our chemical biologists have invented a new very useful form of life called stripies (in fact, they were first called in Russian - polosatiki, but the scientists had to invent an English
name to app...
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其他好文 时间:
2014-04-29 13:45:22
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309
At the start of each school year, a very important event happens at Hogwarts. Each of the first-year wizards and witches is assigned to one of the four Hogwarts houses. The bravest children are put
...
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其他好文 时间:
2014-04-29 13:38:20
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459
链接:http://soj.me/show_problem.php?pid=1007
Description
Mo and Larry have devised a way of encrypting messages. They first decide secretly on the number of columns and write the message (letter...
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其他好文 时间:
2014-04-29 13:23:21
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293
在Linux内核中,hlist(哈希链表)使用非常广泛。本文将对其数据结构和核心函数进行分析。
和hlist相关的数据结构有两个:hlist_head 和 hlist_node
//hash桶的头结点
struct hlist_head {
struct hlist_node *first;//指向每一个hash桶的第一个结点的指针
};
//hash桶的普通结点
struct hl...
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系统相关 时间:
2014-04-27 21:24:06
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579
ccnuacm training first week...
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其他好文 时间:
2014-04-27 21:18:05
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281