建立赫夫曼树，然后再由叶子到根实现赫夫曼编码。

选择AL2格式文件，修改代码可以插入txt文件等等，解析文件赋值实体，格式固定，转而插入ORACLE数据库记录

Visual.C.实践与提高数据库篇.pdf 大家参考下。-Visual.C. Practice and improve database articles. Pdf we refer to the following.

Shot 26102 I_plasma. Disruption

// kmeans.c//伊桑·布罗德斯基2011年//月#include#include#include＃定义SQR（X）（（X）*（X））＃定义MAX_CLUSTERS16＃定义MAX_ITERATIONS100＃定义BIG_double（INFINITY）无效失败（字符*海峡）{的printf（STR）;出口（-1）;}双calc_distance（INT暗淡，双* P1，双* P2）{双distance_sq_sum= 0;对于（INT II=0;二

一个简单的access数据库实例，使用了CGridCtrl控件。-A simple access database instance, use the CGridCtrl control.

这是由DELPHI7.0开发的一个商品销售系统，里面有齐全的源代码-This is DELPHI7.0 developed a merchandising system, which has complete source code

Shot 26001- I_pla - Ok Shot-Shot 26001- I_pla- Ok Shot

别人的VC操作Access数据库都是用的GUI,让VC手生的看了迷糊,不得要领,这次我封装一个纯C++操作Access2000库的源代,主要封装了一个访问Access数据库的类,非常简单.-Someone else" s VC action Access databases are used in GUI, so that VC looked rusty" s confused, but to no avail, this time I packaged a pure C++ source operating Access2000 database generation, mainly encapsulates an Access database, access to classes, is very simple .

哈夫曼树算法 根据给定的n个权值{w1,w2,……wn}，构造n棵只有根结点的二叉树，令起权值为wj 在森林中选取两棵根结点权值最小的树作左右子树，构造一棵新的二叉树，置新二叉树根结点权值为其左右子树根结点权值之和 在森林中删除这两棵树，同时将新得到的二叉树加入森林中 重复上述两步，直到只含一棵树为止，这棵树即哈夫曼树 -Huffman tree algorithm based on a given n-weights (w1, w2, ... ... wn), construct n trees only a root node of the tree, so that from the right value of wj in the forest root node to select two the right tree for the value of the smallest subtree around, a new binary tree structure, the right to buy a new tree root node value of its subtree root node around the right value in the forest and delete these two trees, At the same time, the new binary tree obtained by adding the forest to repeat the above two steps until a tree containing only the date, that is, Huffman tree tree

This code supplements the tutorial in Finite State Machines