C语言练习题

基本的DES加密算法，可以实现一些基本的功能，但是大型计算不适合(The basic DES encryption algorithm)

计算机网络自顶向下第6版，中文版pdf，陈鸣译。(Computer network top-down version 6, Chinese version pdf, Chen Ming translation.)

绿灯亮时，准许车辆通行，黄灯闪烁时，已越过停止线的车辆可以继续通行；没有通过的应该减速慢行到停车线前停止并等待，红灯亮时，禁止车辆通行。给行人看的叫人行横道灯，通常指由红、绿（绿为蓝绿）二种颜色灯组成用来指挥交通通行的信号灯，红灯停，绿灯行。(When the green light is on, the vehicle is allowed to pass. When the yellow light is flashing, the vehicles that have crossed the stop line can continue to pass.You should slow down to stop and wait at the stop line. No traffic is allowed when the red light is on.Pedestrian crossing lights for pedestrians, usually denoted by red, green (green, blue, green), two color lamps used to direct traffic signals, stop at red lights and green.)

EEPROM оƬ24C02

一个基于MFC编写的SOCKET通信软件，可以自由选择客户端和服务器端，可供学习SOCKET编程(SOCKET written a MFC-based communications software, you can choose the client and server side programming for learning SOCKET)

题目1 FTP客户端与服务器端设计 题目2 邮件服务系统设计 题目3 HTTP通信系统设计(Title 1 FTP client and server-side design Title 2 mail service system design Title 3 HTTP communication system design)

小型文件系统模拟实验，操作系统实验程序，给大家使用。-Small file system simulation, operating systems, experimental procedures, to the U.S. to use.

人脸检测,在OPENCV下运行.基于HARR特征(Face Detection, in OPENCV run. Based on characteristics HARR)

sogi-bode the characteristic of sogi

说明：  开发一个飞机大战的示例学习unity3d入门学习(Develop an aircraft battle example to learn unity3d introductory learning)