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读取文件。给出一个txt文件（水准数据）利用openfile 语句读取每一行的文件，再读入数据库。(Read the file. Gives a txt file (level data) to utilize openfile statement reads each line of the file, and read it into the database.)

对地址薄的初学测试,自己写的,希望对大家有所启发吧(Address book for novice test, write your own, we hope to inspire it)

Cool Clock Control,You can enjoy it!

pso 粒子群算法源代码 粒子群算法在物流中的优化(PSO Particle Swarm Optimization Particle Swarm Optimization source code of the optimization in the logistics)

vc调试模式下运行程序常用的动态库,希望给一些朋友帮助,特收集起来共享.(vc debug mode used to run programs under the dynamic library, hoping to help give some of my friends, to share special collected.)

统计字母出现的频率，统计英文文章相应字母出现概率(Statistics the frequency of occurrence of English letters, the letters corresponding to probability statistics)

说明：  实验题目：5.1 基于顺序栈的括号匹配程序设计验证 一、实验目的 1. 掌握栈的顺序存储结构； 2. 掌握栈的操作特性； 3. 掌握基于顺序栈的基本操作的实现方法。 二、实验内容 1. 实现顺序栈的成员函数； 2. 基于顺序栈的括号匹配程序设计验证。 实验题目：5.2 基于链式栈的表达式的计算程序设计验证 一、实验目的 1. 掌握栈的链式存储结构； 2. 掌握栈的操作特性； 3. 掌握基于链式栈的基本操作的实现方法。 二、实验内容 1. 实现链式栈的成员函数； 2. 基于链式栈的表达式的计算程序设计。 (Experiment Title: 5.1 Based on the order of the stack in parentheses matching program design verification 1, experimental purposes 1. To master the order of the stack storage structure 2. Master stack operating characteristic 3. To master the basic operation of stack based on the order of the realization method. Second, experimental content 1. To achieve the order of the stack member function 2. Based on the order of the stack in parentheses matching program design verification. Experiment Title: 5.2 Based on the expression stack chain calculation program design verification 1, experimental purposes 1. Master stack chain storage structure 2. Master stack operating characteristic 3. To master the basic operation of stack-based chain implementations. Second, experimental content 1. To achieve chain stack member function 2. Based on the calculation of the expression stack chain programming)

说明：  这是一款非常实用的计算器,我认为其实用程度远远胜过Windows系统提供的计算器.主要特色是支持多项式运算,即可以一次输入整个多项式,并能够识别运算的优先级(利用堆栈实现)(This is a very practical calculator, I think far better than using Windows systems calculator. The main feature of polynomial Operational support, which can import an entire polynomials, and to identify the priority level computing (using stack realization))

校运动会代码（部分），使用VB编程，由学生自己开发(yundonghui)

锁定显示器时自动关闭计算机屏幕，节约能源(Automatic shutdown the computer lock screen display, energy saving)