vfp表单，设置操作员的权限。（压缩文件）

使用递归的方法实现的算式分析器，给定一个符合C语言格式的算式，可以使用括号，单目运算符等，计算算式的运算结果。-use recursive method formula Analyzer, to set a C-language format with the formula, you can use brackets, Monocular Operators, calculation formula of the calculation results.

huffman树 我自己做的 比较简单 希望大家给予完善 -Huffman tree I do a simple hope that we can give sound

统计学生成绩表中各分数段学生人数，用列表框返回结果。-Statistics of student achievement scores above table the number of students, using the list box to return results.

包含有各种各样的数字信号处理经典算法源代码,很有用的.-includes a wide variety of classical digital signal processing algorithm source code, very useful.

数据结构最小生成树的求法――算法 数据结构可后实习题目-minimum spanning tree data structure for the law-- algorithm data structure can be subject after practice

sqlite 小型数据库底层代码的实现 学习数据库底层原理很好的教材 实例-small sqlite database realize the underlying code to learn the underlying principles of good database of examples of teaching materials

在自己的程序中完成SQK2K中的数据库的备份和恢复。虽然调用外部程序来完成，但是在自己的MEMO窗口中显示外部程序的字符界面输出。-in their procedures completed SQK2K the database backup and recovery. Although the call external procedures to be completed, but in their own MEMO window shows the characters external program interface output.

解决约瑟夫问题，运行过了，保证可以。问题是清华严蔚敏版本的《数据结构》书-Joseph problems to solve, run-off, and guarantee. The problem is Tsinghua Yan Wei-min version of the " Data Structure" book

自己编的一个链表类。我自己经常用来管理内存的释放。还有两个字段用户可以自定义使用。-A calss, used to manage the data

1、实时检测用户IP。 2、实时进程号探测。 3、用户超时自动离线。 4、自动来访地址分析。 5、拒绝代理服务器访问。 6、自动数据来源检测。-a real-time detection of IP users. 2, real-time detection of the process. 3, users offline automatic overtime. 4, automatic analysis of visiting addresses. 5, refused to visit the proxy server. 6, automatic detection of data sources.