元数据管理

给定正整数n，计算出n个元素的集合{1,2,?,n}可以划分为多少个不同的非空子集。 由文件input.txt提供输入数据。文件的第1 行是元素个数n。-Given positive integer n, to calculate a collection of n elements (1,2,?, N) can be divided into the number of different nonempty sets. By providing input data file input.txt. Document line 1 is the number of elements n.

sqlite 3.3.8 支持加密的版本-sqlite 3.3.8 supports encrypted version

用VFP编的电脑查询系统,比较简单,适合初学者参考.-with VFP addendum to the computer search system, a relatively simple reference for beginners.

使用两个向量的叉积来判断两条线段是否相交-The use of the cross product of two vectors to determine whether two line segments intersect

对数据模板窗体的制作与应用说明。by the DbNavigation Database record Add, Delete and so on-template forms of data production and application notes. By the record DbNavigation Database Add, Delete and so on

实现一个B*Tree的添加和查找，输入数据为一组字典文件-achieve a B* Tree Search and the addition, the input data for a group of documents dictionary

数据结构中的链表类实现多项式的相加 用C++实现!-Linked list data structure in the sum of polynomial-type implementation with C++ implementation!

可以求一个矩阵的鞍点（即矩阵中最大的企业指出最小的点）

DBF转换word/excel-dbf chage to word/excel

在本机票预定系统项目的前一阶段，也就是概要设计阶段中，已经将系统用户对本系统的子模块功能做了详细的阐述，这些模块功能具体设计将在本报告中详尽得以叙述及阐明。 本阶段已在系统的概要设计的基础上，对机票预定系统做详细设计。主要解决了实现该系统程序模块具体设计问题。包括确定算法，数据结构，模块接口的使用，数据库的动态操作以及界面设计等。在以下的概要设计报告中将对在本阶段中对系统所做的所有详细设计进行详细的说明。 -In the ticket reservation system project in the previous phase, which is a summary of the design phase, the system user has a subset of the system modules have done a detailed, specific design features of these modules will be detailed in this report can be described and explained . This phase of the outline design of system based on air ticket reservation system do the detailed design. The main solution to the achievement of specific program modules of the system design issues. Including the identification of algorithms, data structure, the use of module interfaces, databases, dynamic operation, as well as interface design. In the following report will outline the design at this stage of the system has done all the detailed design detail.