超市管理系统Delphi源代码（含控件）

通知: 选修《信息安全》的同学请注意了,本课已停课了,不再上了,期末成绩是以交作业的形式来考核,作业有2个,少交一个将不会及格. 1.编程题: 用任何一种语言编写一个扫描器,扫描形式不限,必须能对端口进行扫描,如果觉的能力有限的同学,可以选择本书第三章,课后的任意一道编程题来做.(本题编好以后，用邮件的形式发给他,E-mail:gyx317@21cn.com,邮件的主题请写清楚学院、01级、学号、姓名-notice : elective "information security" to the students, the fugitive has been closed and will not last, the end is perpendicular operation results in the form of assessment, two operations are paid less one will not pass. 1. Programming that : any language to prepare a scanner, scanning free in style, should be able to port scan, if the limited capacity McGREGOR students will be able to choose the book III, the after-school program and that an arbitrary do. (Part of the good that the future use of the mail sent to him, E-mail : gyx317@21cn.com, Post pieces of the theme please write clearly College, 01, the school, names

用c语言对魔方阵进行编写，在vc下成功运行，希望对大家有帮助-right matrix for the preparation of the devil, under the vc successful operation, and I hope to be helpful

This was the first lab assigmnet in the course CPU Architecture, creat a basic watch

课程设计，SQL写的一些说明，大家看看有需要没有。-curriculum design, SQL to write some note, we see no need.

自己做的数字逻辑电路课程设计，课题：八位二进制并行加法器的实现，包含代码和流程图以及基本说明-Themselves to do the digital logic circuit design, topics: 8 parallel binary adder realize that contains code and flow chart as well as basic instructions

我收藏的云台镜头控制系统． 从书中把代码ＫＥＹ了出来　有兴趣不妨用着-I Yuntai collection lens control system. KEY code from the book to have out of interest may wish to use a

编译原理实验指导，词法分析，语法分析及设计，编译原理课要用-Compiler Construction Principles experimental guidance, lexical analysis, syntax analysis and design, compiler theory class to use

VC++ 删除目录或文件夹的例子。删除指定的文件夹目录的源码，请在文本框中输入需要删除的目录名称、路径即可，路径不要错哦，本示例主要是演示如何删除文件，在易用性方面没过多完善。 　　//是文件时直接删除 　　if (!file.IsDots() && !file.IsDirectory()) 　　 DeleteFile(file.GetFilePath()); 　　else if (file.IsDots()) 　　 continue; 　　else if (file.IsDirectory()) 　　{ 　　 path = file.GetFilePath(); 　　 //是目录时,继续递归调用函数删除该目录下的文件 　　 DelFolder(path); 　　 //目录为空后删除目录 　　 RemoveDirectory(path); 　　}

single-server queueing system

聚类分析中一个简单的聚类算法：Ｋ均值算法。-Cluster analysis of a simple clustering algorithm: K-means algorithm.