A small database system, the specific contents of address book for the class to...

一个相当好的树状目录程序，实用于动态网站数据库，可以动态显示产品目录结构-err

报警信息查询系统VB+ACESS 根据某啤酒厂出现故障不同（如系统错误、负亟接地、操作错误等）计算机系统进行报警-alarm information inquiry system VB Acess under a different breweries failure (such as system error, negative urgent grounding, operational errors, etc.) for the police computer system

DES algorithms library，很经典的DES算法库。-DES algorithms library, the classic DES algorithm library.

有时候要将excel表格转换成access数据库,本程序可以轻松实现.-should excel sometimes forms into the database access, the process can be easily achieved.

这个是快速排序法的算法实现-This is a rapid method of sorting algorithm

这个算法，是用来设置密码的，有数据结构中的栈来实现的。-The algorithm is used to set up passwords, and data structure of the stack to achieve.

题目：有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？ 1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去掉不满足条件的排列。 2.程序源代码：-topic : 1,2,3,4 figures, the number can be formed with each other with no repeat of the triple-digit figures? How many are? 1. Program Analysis : can fill the 100, 10, 000 the number of spaces are 1,2,3,4. With all the components removed after not satisfied with the conditions. 2. Source code :

能够运行的c调用sqlite的程序1，适合学习sqlite-Be able to run sqlite in c call one of the procedures for learning sqlite

实现一个数据库的连接池，提高数据库的链接效率，同时还有利于平衡物理上的访问量。-Implement a database connection pool to improve the efficiency of the database links, while also help balance the amount of physical access.

利用分裂基算法求实序列 的DFT， 的虚部赋值为零。-Split-radix algorithm for the use of realistic sequence of DFT, the imaginary part of the assignment to zero.