多种方法解决全排列的问题 在vb环境下编写

这是用链表实现的栈数据结构。链表数据结构的最大优点是不受元素个数的限制，除非内存耗尽。-This is the stack implementation with linked list data structure. List data structure is not subject to the greatest advantage of the restricted number of elements, unless the memory run out.

此应用程序用于提供管理和维护运输设施。 这里是有用的代码，这种应用程序的执行。

BDijkstra算法的java实现。使用工具是eclipse，java1.4以上-BDijkstra algorithm to achieve the java. Eclipse is the use of tools, more java1.4

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

关系型数据库 Postgresql 6.5.2- Relations database Postgresql 6.5.2

题目:稀疏矩阵是指那些多数元素为0的矩阵.利用稀疏特点进行存储和计算可以大大节省存储空间,提高计算效率.实现一个能进行稀疏矩阵基本运算的运算器.基本要求:以带行逻辑连接信息的3元组顺序表表示稀疏矩阵,实现两个矩阵相加,相减和相乘的运算.矩阵的输入形式采用3元组表示,而运算结果的矩阵则以通常的阵列形式列出.概要设计:1.以带行逻辑连接信息的3元组顺序表表示稀疏矩阵2.本程序包含2个模块:(1) 各集合定义模块(2) 主程序模块-topics : sparse matrix refers to those elements for most of the matrix 0. Using sparse features storage and computation can be greatly reduced storage space and improve computational efficiency. One can achieve for sparse matrix operations basic computing device. Basic requirements : OK logical connection with the three yuan Information Group the order said the sparse matrix table to achieve two matrices together, subtract and multiply arithmetic. Matrix entry forms using three yuan Group said, and the results of the matrix operations while the usual array listed. summary of design : 1. in line with the logic of information linking the three element group said sparse chronology matrix 2. this program contains two modules : (1) Set module (2) main program module

相关的库函数的说明！初学者很好用！-library functions related to the note! Beginners good use!

一款社区医疗系统，对于领取药物，医药，员工工号，挂号，出勤，都可以在数据库中保存起来，比较适合中小医院，对于所要的基础硬件比较低的企业同样适合

单链表简单基数排序，关键字有三个，参与排序的关键字的值为0-9之间的数-Simple single-chain base sequencing, there are three keywords to participate in the value of the keyword ranking for a number between 0-9