常用算法和数据结构的方法！

抽奖小玩意,我的简单vf应用!-plaything of the draw, I use a simple vf!

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

一共建6个表： 1) 购物表Trade_List（Trade_ID，Product） 2) 频繁一项集Apri

求解可达距阵 自己写的 请大家指教 -solution can write their own matrix Please enlighten Thank you

一个判断输入的一个时间是否为瑞年的简单算法，也于大家分享吧！-a judgment entered a time for the Swiss, a simple algorithm, but also to share with you!

我自己写的AOE网络算法-I wrote it myself AOE Network Algorithm

蒙古文输入法源码，难得啊！望少数民族同学注意-Mongolian input source, a rare ah! Looking to minority students

sql的语言手册下一部分-sql language under part Manual

一个关于供求陪送的线路程序。里面用到了最短路径的知识，给初学者参考-one of the lines of supply and demand escort procedures. They use the shortest path of knowledge, reference to beginners

1．定义二叉树的链式数据结构。 2．编写函数，创建下图所示的二叉树。 3．编写函数输出二叉树的先序、中序、后序遍历。-1. The definition of binary tree data structure chain. 2. Write a function, create a binary tree as shown in figure below. 3. Write function, the output of the first binary sequence, in order, postorder traversal.