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Quick-sort
Quicksort sorts by employing a divide and conquer strategy to divide a list into two sub-lists.
The steps are:
Pick an element, called a pivot, from the list.
Reorder the list so that all elements with values less than the pivot come before the pivot, while all elements with values greater than the pivot come after it (equal values can go either way). After this partitioning, the pivot is in its final position. This is called the partition operation.
Recursively sort the sub-list of lesser elements and the sub-list of greater elements.
The base case of the recursion are lists of size zero or one, which never need to be sorted.
- 2011-03-17 03:41:02下载
- 积分：1
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1cchhap3ppt
1. 目录get mac是获取机器网卡地址程序源码；2. 目录GetIpAddress是根据机器名和域名获取IP地址程序源码；3. 目录getlocalip是获取本地机器ip地址程序源码；4. 目录pping是pping程序源码代码；5. 目录portscanner是本地机器端口扫描程序源码，其中扫描可能端口就是扫描计算机上全部可能的端口；6. 目录超级链接是在窗体上实现超级链接到IE与自动发送邮件
(1. Catalog the get mac is access to the machine network card address of the program source 2. Directory GetIpAddress is to get IP address of the program source code according to the machine name and domain name 3. Directory getlocalip get local machine ip address of the program source 4. Directory pping is the the pping program source code 5. directory portscanner local machine port scanner source computer scan may port scan all possible ports Contents hyperlinks on the form of a hyperlink to the IE and automatically send e-mail)
- 2012-08-02 22:14:49下载
- 积分：1
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VisualC
C++学习基础MFC基础步骤学习！！C++学习基础MFC基础步骤学习！！(MFC C++ based on the basis of learning steps to learn! ! MFC C++ based on the basis of learning steps to learn! !)
- 2010-10-17 23:15:09下载
- 积分：1
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test
用stm32单片机进行pwm输出和ADC设置(USE STM32 MCU OUT PUT PWM WAVE AND ADC)
- 2014-07-14 22:00:54下载
- 积分：1
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中颖SH79F083例程
三个按键输入，一个三位数码输出，三个LED输出(Three key presses, a digital output, three three LED output)
- 2021-03-21 12:19:16下载
- 积分：1
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C#实现简单加法运算有图
C#实现两个数的加法，有相应的控件图，包含整个程序的源代码还有控件的属性等……是完整的C#程序
- 2022-11-23 11:15:03下载
- 积分：1
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Motion-Controller-with-STM32
介绍了一种点位运动控制器的设计，该控制器可以控制步进和伺服电机。该运动控制器以
STM32F103 为主控微处理器，实现了电机起停的加减速控制，扩展了 RS485 串行通信接口，设计了限位保护电
路，移植了嵌入式实时操作系统μC /OS-Ⅱ，通过μC /OS-Ⅱ来调度运动控制器的多个任务，设计了串口通信协议，
可以方便组成多轴控制系统.(Describes the design of a point of the motion controller, the controller can control a stepper and servo motors. The motion controller controlling microprocessor STM32F103, acceleration and deceleration control the motor starts and stops, extended RS485 serial communication interface, designed to limit protection circuits, transplantation of embedded real-time operating system μC/OS-Ⅱ μC/OS-Ⅱ scheduling multiple tasks of the motion controller, designed a serial communication protocol, can easily form a multi-axis control system.)
- 2012-12-18 22:52:09下载
- 积分：1
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180度舵机
180度舵机可以由按键控制，缓慢转180度(The 180 degree steering gear can be controlled by keys and rotates 180 degrees slowly)
- 2020-06-19 10:40:02下载
- 积分：1
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数据库连接网格
using System;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data.OleDb;
namespace Test07
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
OleDbConnection conn;
private void button1_Click(object sender, EventArgs e)
{
string conn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:Bible111.mdb";//连接数据库
OleDbConnection con = new OleDbConnection(conn); //OLEDB连接con = OLEDB连接conn
- 2022-02-02 22:22:52下载
- 积分：1
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编译原理上机题
这是我们的一个上机题,做词法分析和语法的,希望对大家的学习有所帮助 (This is a plane that, do lexical analysis and syntax, we hope to help the learning)
- 2005-06-04 11:42:44下载
- 积分：1
