VC++ Excel操作，介绍了Excel的基本操作

用递归求出二叉树的深度-derived using recursive depth of the binary tree

建立二叉树，统计二叉树中度为2的结点个数和叶子结点个数（ 用递归或非递归的方法都可以，先序、中序或后序均可）-establish binary tree, Statistics for the two binary tree to moderate the number of nodes and the number of nodes leaves (with the recursive and non- recursive method can be first order, After the order or sequence may)

游戏中的人物方向控制的代码,这里用小球代表 游戏中的人物.-game figures direction control code, use a small ball game on behalf of the characters.

基于fpga串口通信,有数码管显示发送和接受现实-du to fpga

这是一个识别色环电阻的小程序，使用起来很方便。-This is a recognition of the color ring resistance small program was easy to use.

按键精灵后台明朝时代嘉峪关自动闯关脚本用按键精灵写的朝时代嘉峪关自动闯关代码，基本上没有什么错误，大家试试看

一个可以自行计算子网数量的工具，方便简单！-one can calculate the number of subnets tools, easy to use!

软件测试案例中的一个经典的雇佣金问题的源码-Software test case in a classic source of payments problems

一个简单的地理信息系统，供大家学习交流，希望能够对您有用。-A simple geographic information system for the exchange of everyone to learn, hoping to be useful for you.

DOS下的CDROM读写加速驱动，使用DMA进行加速读写操作-CDROM under DOS to read and write speed up the drive, to speed up the use of DMA read and write operation