此实验是解决8数码难题问题，并计算出其计算的步数和时间

TC3.0环境下显示汉字程序 -TC3.0 environment shows Chinese characters procedures

一个验证常数数值是否合法的分析程序-a constant verification of the legality of numerical analysis program

一本C++的进阶教程，看了以后对编程有很大帮助。（中文版）-1 C++ The Advanced Course, looking after the programming has great help to me. (Chinese Version)

地图投影的变换，从摩托卡投影到高斯克律各投影等等的变换-Map Projection transformation, Matuoka projection from 1949 to a high projection and so on the legal transformation

加入线程同步的多线程应用实例程序，比较简单-Add thread synchronization application examples of multi-threaded program, is relatively simple

掌握直线和圆的生成算法,分别用DDA法和中点画线法在屏幕上画两条直线段-grasp of linear and circular generation algorithm, respectively DDA Act and the dotted lines in the screen painting of two straight

Visual Basic 中的拖拉树节点的实现-Visual Basic, drag the tree node to achieve

游戏设计的框架文档，包含游戏概念，角色，场景，任务等等。-The framework of game design documents, including game concept, roles, scenes, and so on mission.

NFC刷卡系统上位机驱动程序，封装成dll动态链接库，方便PB、vb等程序直接调用dll提供的借口，实现对NFC的读卡操作。已编译通过，测试可行。

自己编写的批量重命名软件，对于批量修改文件名非常有用。-I have written batch rename software, batch modify file name for the very useful.