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VB+SQL的图书管理程序,上传一个有用的东西,绝对用得上的(VB+ SQL library management procedures, to upload a useful thing, is absolutely useful for)

奇迹内部注册小工具，绝对实用以绝版~！！！！！！！！！！(Miracle of internal register gadget is absolutely practical in order to print ~!)

图书管理系统，分管理者和读者不同权限，可实现对书籍的管理，读者的管理等(Library management system, sub-managers and readers with different permissions)

数据结构：用栈的思想实现公式运算，符号@标志结束(Using the idea of stack to implement the formula operation, the sign @ sign is over)

说明：  利用4个公共点解WGS84转北京54的7参数(The use of public four-point solution to WGS84 parameters Beijing 54 7)

C语言是一种计算机程序设计语言,它既具有高级语言的特点,又具有汇编语言的特点。它的功能性非常强大,目前是各高校的一门必修课。并且市场上许多软件也是基于C语言的平台而产生的,所以C语言在大学中的教学也称得上是"不遗余力"。但是近些年很多的学生普遍反映C语言晦涩难懂,不容易学透,非常努力的学最后却得不能心满意足,课程过后一无所获,甚至一个小小的程序都写不出来,于是针对这些情况就做出一些初步的分析,并且从C语言编程技巧上提出相关的改善对策。 (C language is a computer programming language, both with advanced language features, but also has characteristics of assembly language. Its function is very powerful, is now a required course in colleges and universities. And also a lot of software on the market based on the C language, platform and produce, so C language teaching at the university is also described as a "spare no effort." But in recent years, a lot of students generally reflect the C language obscure, not easy to learn thoroughly, very hard to learn, but finally could not have satisfied the course after nothing, even a small program that can not write, so for these situations to to make some preliminary analysis, and from the C programming language skills relevant improvement measures put forward.)

一个简单的OPENGL程序,关于MENU的显示，点击鼠标右键，显示SUBMENU(A simple program in Opengl.)

科学与工程数值计算算法(Visual C++版)，全是代码(Science and Engineering numerical calculation algorithm (Visual C++ version), all the code)

说明：  形参只是形式参数，并不参与实际运算，但是形参在同一个函数里要相同，实参是实际参数，参与实际的运算， 有几个形参就对应有几个实参，形参在自定义函数里，实参在主函数里 (Formals only formal parameter is not involved in the actual operation, but parameter in a function to be the same, the argument is the actual parameters involved in the actual operation, several shape parameters corresponding to several arguments, parameter in Custom function, the argument in the main function)

点菜 能实现结账买卖等功能 结账份数能累加 是一个简单的工程(Order to achieve balance sheet transactions and other functions can check out copies of the works is a simple additive)