自己的小程序，入门学习的，可能对大家有用~！

VC++画图及属性表单编程及一些文件的操作保存等-VC++draw and attribute form and list plait distance and some operations of documents keep etc.

著名的外星人算法 经典C小程序 计算pi到小数点后80位；24点算法；爱因斯坦台阶问题-famous alien algorithm C minor classic calculated pi to 80 decimal places; 24 points algorithm; Einstein height issue

初学c++的好帮手，几百个小程序让你轻松学会-lean c++ is a good helper, hundreds of small programs allow you easily tolearn to

功能：将timeptr 所指的tm 结构的时间数据转换为时间字符串-functions : timeptr referring to the structure of the TM data conversion time to time string

用C++开发动态链接库(DLL文件)，也是LIB文件。这是最简单的例子程序，写了一个myDLL.dll文件和一个callDLL.exe文件。实现了从exe里传一个参数给DLL中的函数，并由DLL中的函数进行处理后返回值给exe程序。编译环境测试过：C-Free、VS2010、VC++6.0，各个编译环境有所不同，代码也要稍作调整，源码中有备注。

题目    The 15-puzzle has been around for over 100 years; even if you don"t know it by that name, you"ve seen it. It is constructed with 15 sliding tiles, each with a number from 1 to 15 on it, and all packed into a 4 by 4 frame with one tile missing. Let"s call the missing tile "x"; the object of the puzzle is to arrange the tiles so that they are ordered as:   1  2  3  4  5  6  7  8  9 10 11 12 13 14 15  x where the only legal operation is to exchange "x" with one of the tiles with which it shares an edge. As an example, the following sequence of moves solves a slightly scrambled puzzle: 

迷宫 用回溯算法设计的迷宫---各种回溯方法！回溯！回溯！-Maze solved by different backtrace algorithms!Backtrace!Backtrace!

枚举系统进程的一个小例子，并列出该进程的所有线程。-A small example of enume system s process.

VB6中用DataReport做报表 -used VB6 statements do DATAREPORT

Mantis 中文用户手册，详细介绍Mantis使用方法-Mantis user manual