文件分类和统计的话，TF / IDF等

用C生成一个课程二叉树,同时先、中、后序遍历该二叉树-C programs generated a binary tree, first, during and after the preorder the binary tree

是当初的数据结构的做业,用的是b+树这一块,非常值得初学者的参考-is the original data structure for doing business, it was a b tree this very worthwhile reference beginners

书籍管理系统，SQL数据库课程设计，用C实现与SQL数据库连接实现书籍增加删除查询等功能模块，采用分模块法，论文与代码齐全，-book management system, SQL database curriculum design, realization of C and SQL database connectivity to achieve books increased inquiries delete function module, a sub-module, papers and complete code,

xbcnv提示：你将获得积分（0-20）的基础上，你的产品质量

这个程序是非常有用的解决矩阵，如果有人想要更多的搜索可以找到这个地址

1.[问题描述] 编写递归算法，计算二叉树中叶子结点的数目 [输入] 按照先序序列的顺序输入该结点的内容。其输入abd eh cf i g . [输出] 按中序序列输出，输出的结果为；dbheaficg并计算出二叉树中叶子结点的数目为4 [存储结构] 采用二叉表存储 [算法的基本思想] 采用递归方法建立和遍历二叉树。首先建立二叉树的根结点，然后建立其左右子树，直到空子树为止，中序遍历二叉树时，先遍厉左子树，后遍厉右子树，最后访问根结点。根据左右子树的最后一个结点计算出二叉树中叶子结点的数目。 程序如下： #include #include #include"stdlib.h" -1. [Description of the issue] to prepare recursive algorithm, Binary calculation leaves the number of nodes [imported] in accordance with the first order input sequence in the order of the node contents. Input abd eh i g cf. [Output] by the order sequence output, the results of the output; dbheaficg calculated Binary leaf node to the number four [storage structure] Table 2 forks storage [ The basic idea algorithm] recursive method and traverse binary tree. First established binary tree root node, and then to build their son around the tree, the tree until the loopholes, which preorder binary tree, Li first times the left sub-tree, right af

功能：四阶幻方全解 运算时间：3、40秒 结果：7040个 环境：Visual Studio.net 2003的vc++的控制台项目-Function: fourth-order magic square-wide computing solutions Time: 3,40 seconds Results: 7040 Environment: Visual Studio.net 2003 the vc++ Console project

算法，发泡，选择，雕刻，有一定的参考价值。

本程序集合了数据结构8种主要的排序方法：插入排序、冒泡排序、选择排序、快速排序、希尔排序、堆排序、归并排序、基数排序。-the procedures set of data structure of the eight major sequencing method : Insert ranking Bubble Sort, select, in order of Quick Sort, Hill sequencing, heap sort, merge, in order of ranking base.

本程序是一个宾馆程控电话系统，调试成功。对于初学vc的mfc变成有用，主要是与数据库的调用方面。-This procedure is a hotel program-controlled telephone system, debugging success. Mfc in vc for the beginner into a useful, mainly with regard to the database call.