CPP

设A和B是2个字符串。要用最少的字符操作将字符串A转换为字符串B。这里所说的字符操作包括：1）删除一个字符；2）插入一个字符；3）将一个字符改为另一个字符。将字符串A变换为字符串B所用的最少字符操作称为字符串A到B的编辑距离，记为d（A，B）(Let A and B be two strings. String A is converted to string B with the least number of character operations. The character operations mentioned here include: 1) deleting a character; 2) inserting a character; 3) changing one character to another character. The minimum character operation used to convert string A to string B is called the editing distance from string A to B, which is denoted D D as D (A, B).)

说明：  vulfhf;hfiuvbibu44848919189

详细介绍的scull字符设备驱动程序的实现！(detailed briefings scull characters Device Driver for achieving!)

由于工程上需要定位系统瓶颈，故开发了七牛云接口并发测试程序，测试接口性能。该程序未公布我自己的SecretKey，使用者请填写自己的SecretKey。(This is a program for QiNiu interface test, you can do it for performacer test.)

说明：  this is tracking source using kcf algorithm

说明：  基于VB下的FTP源码，可以实现文件的下载和上传(FTP source code based on VB can download and upload files.)

说明：  VC++将文字处理成轮廓边框效果只显示文字的轮廓，不显示文字实体，有点像空心文字，图形 + 文字 + 矢量(VC ++ treats the text as outline border effect, only displays the outline of the text, does not display the text entity, a bit like hollow text, graphics + text + vector)

这是一款非常实用的计算器,我认为其实用程度远远胜过Windows系统提供的计算器.主要特色是支持多项式运算,即可以一次输入整个多项式,并能够识别运算的优先级(利用堆栈实现),希望大家能够多提宝贵意见.(This is a very useful calculator, I think in fact much better than using Windows system calculator. The main feature is support for polynomial computing, that is, can enter an entire polynomial, and to identify the priority operator class (using the stack realize), hope that we can with more valuable advice.)

编程实现一个学生成绩管理系统，可以完成插入、删除、修改等操作(Programming a student achievement management system that can complete the insert, delete, modify and other operations)

c＃文件处理类库(document processing library)