这是一个图形变换的程序，按字母“Y”画一个用点组成的圆；按字母“S”画一 个用不同颜色填充的三角形；按字母“Z”画一个用不同颜色填充且带有边框图案 的矩形；按“...

webmail源码，发送、接收邮件 webmail源码webmail源码-source webmail, sending, receiving e-mail webmail source source webmail

模拟c#,java,参考atl,wtl对常用windows api进行了类的封装，主要用于学习，还比较好用

对应中在wince系统下远程访问sql数据库的一段代码,测试通过完整版(包括关键语句),有些例子的源码少了几句话,实际运行并不正常-Corresponding Wince system in sql database remote access code, testing through the full version (including key words), some examples of source code a few words short of the actual operation is not normal

iconv是xml转换过程中，将utf-8和gb2312之间转换的方法-iconv is xml conversion process will be utf-8 and the method of conversion between gb2312

插值二次 Bezier 曲线等分作图算法 -Bezier curve interpolation second decile mapping algorithm

打印Access数据库-Print Database Access

LCS问题就是求两个字符串最长公共子串的问题。解法就是用一个矩阵来记录两个字符串中所有位置的两个字符之间的匹配情况，若是匹配则为1，否则为0。然后求出对角线最长的1序列，其对应的位置就是最长匹配子串的位置。 最长递增子序列LCS的实现C源码！-LCS problem for two strings is the longest common sub-string problem. Solution is to use a matrix to record the location of two strings of all the matches between the two characters in the situation, if the match is one, otherwise to 0. And one of the longest diagonal obtained sequence, the location of its corresponding sub-string match is the longest position. The longest increasing sub-sequence source C implementation of the LCS!

在我们一般运筹学的学习中，在遇到运输、分配等问题时，需要用到单纯形法来解决，直接利用程序算的结果，避免了手动演算的麻烦，此程序代码为方便学习者使用。

嵌入式软件工程师必须掌握的基本功,与普通C编程的侧重点有很大的不同!-embedded software engineers must master the basic skills, and ordinary C programming focus is very different!

经典的C语言编程--如何统计字出现的频率(作者是C语言开发者Kernighan和Ritchie)-classic C programming language-- how the statistics of the frequency of the word (The writer is a C-language development were Kernighan and Ritchie)