小型的使用BTREE索引的数据库系统

二叉树的先序遍历，使用栈实现（构造空栈，初始化栈）-The first order binary tree traversal, use the stack to achieve (tectonic empty stack, initialize the stack)

哈夫曼树和哈夫曼编码： 从终端输入若干个字符及其对应的整数，将整数作为结点的权值，建立哈夫曼树，然后对各字符进行哈夫曼编码。最后打印哈夫曼树和对应的哈夫曼编码。 设计要求： ⑴ 哈夫曼殊和哈夫曼编码的存储表示参考教材事例 ⑵ 在程序中构造四个子程序为 ① int createhtree(HTree *t) /*根据输入的字符及其权值建立哈夫曼树*/ ② void coding(HTree *t, char *code) /*对哈夫曼树进行编码*/ ③ void printhtree(HTree *t, int* path) /*中序打印树*/ ④ void printcode(HTree *t) /*输出个字符的哈夫曼编码*/ -Huffman tree and the Huffman coding: input from the terminal a number of characters and their corresponding integer, will be an integer as node weights, the establishment of Huffman tree, and then on the characters Huffman. Finally print Huffman tree and the corresponding Huffman. Design requirements: ⑴ Huffman and Huffman coding is that the reference materials storage ⑵ examples constructed in the procedure for the four subroutines ① int createhtree (HTree* t)/* input characters in accordance with its right value the establishment of Huffman tree*/② void coding (HTree* t, char* code)/* Huffman tree to encode*/③ void printhtree (HTree* t, int* path)/* Pri

这是一个有关数据结构的习题集，里面包含了有关数据结构各个章节的习题以及答案，可以方便同学们下载使用。-This is a set of exercises on data structure, which contains information about data structures, as well as answers to the various chapters of exercises, students can easily download.

学生管理系统能对学生信息进行管理并查询，本系统采用VB+ACESS工具开发 分为管理员登陆和学生登陆，管理员具有添加，删除，更新的权限。学生则只有查询权限。二者共用以个数据库。下面就对系统的部分功能，模块及代码进行分析。

excel仪表盘，很强大的仪表盘功能，做得很漂亮-excel

图的深度遍历，用二叉树实现，输入时要遵循二叉树的顶点和边数的对应关系-traverse the depth map, using binary tree realize that the importation of binary tree to be followed when the number of vertices and edges of the relationship

遍历邻接表以及执行邻接矩阵布尔调整是数据结构里图的经典算法。- Traverse the adjacent table and adjust the implementation of Boolean adjacency matrix data structure is a classic graph algorithm.

VB写的存在定单管理系统-VB was the existence of orders Management System

2005软件工程师考试下午编程题源代码-2,005 software engineers at the examination program that the source code!

本系统为餐饮管理系统，为现代餐饮业管理更便捷化，节约时间-This system is catering management system for modern catering industry oriented management more convenient, saving time