two pools and a reference algorithm

已知一个二叉树的前序与中序，输出其后序的程序。-known to a sequence of binary tree with the order, then the order of the output process.

利用TreeCtr控件访问数据库-use TreeCtr controls access to the database

根据一棵二叉树结点的先根序列和中根序列构造该二叉树，并输出该二叉树的后序遍历结果。-According to a binary tree the root node of the first sequence and the sequence structure of the tree root and post the output of the binary tree traversal results.

包裹ca.pfv.spmf公司.关联规则.TopKRules;

ISAM/BTREE 数据库系统 C 语言源程序-ISAM/BTREE Database System C language source

八皇后问题-8 Queen

K平均聚类法，比较好用，又需要的赶紧下吧-K-clustering method to compare easy to use, but also hastened to the needs of the next bar

连接oracle的java库- Connects oracle the java storehouse

VFP 一个简单的例子，关于人员培训，功能简单-VFP a simple example, the training of personnel, functions simple

K路归并算法，用贪心算法构造霍夫曼树，采用加入虚节点的思想求出最优的归并模式-K Road, merge algorithm, greedy algorithm using Huffman tree constructed using the idea of adding virtual nodes to derive the optimal merging pattern