remote retail billing system

本程序是一个简单的对电梯运行过程进行描述的小程序-this procedure is a simple process of running the elevator description of small programs

这五个程序都经实验，能运行，但要运行环境无误-five experimental procedures can run, but to run the environment unmistakably

利用全排列的算法编的判断套汇路径的算法-use with a whole series of algorithms to judge arbitrage path algorithm

USB驱程，可以实现USB设备和主机之间的通信，对硬件进行控制。-USB-drive, USB devices can be achieved between the mainframe and communications, hardware control.

成程序能够实现系统进程的自动启动，和关闭，还能实现任务管理-Into the procedure to realize the system automatically starts the process, and closure, but also realize Task Manager

用vb编的一个数据库检索程序，希望对visual basic编程感兴趣和希望了解数据库检索程序原理的人有所帮助-With vb for a database search procedure, in the hope that interested in visual basic programming and would like to know the principle of database search procedures help people! !

本人自己编写的俄罗斯方块 小游戏 为自己开发网络版作准备 用JAVA开发 但是界面不够美观-I have written a small game Tetris for the development of online preparation for development using JAVA interface but not beautiful

计算机图形学,单边裁剪算法-computer graphics, unilateral cutting algorithm

译码器在接口电路中的作用，学习带有译码器的接口电路设计方法-The decoder in the interface circuit in the role of learning with a decoder interface circuit design method

用你的聪明才智和细心,逃出这个房间,你能吗?-using your wisdom and carefully, and get out of the room, can you?