学生成绩管理系统实现学生成绩的查询，修改，删除等

数据结构 算法与应用 C++语言描述 机械工业出版社，完全非扫描高清版 配有答案和程序-Data structures algorithms and application of C++ Language description of Machinery Industry Press, completely non-scanning high-definition version with the answer and procedures

shi.c 说明:本程序用于层序遍历二叉树.程序开始时先由用户先根序输入二叉树各结点值,对于空结点输入宏ENDTAG所对的值(暂定为整数0). 建立好二叉树后即可自动进行遍历依次层序输出各结点的值. ----Author:zhg 2006.11.26 E-mail: wudazhg@163.com 仅供参考学习之用，所有权保留-shi.c : The procedures for the binary tree traversal sequence. procedures at the beginning of each user input first-sequence binary tree nodes value, for the importation of empty node by right-ENDTAG value (tentatively scheduled for integer 0). After a good binary tree can be automatically traversal sequence followed output of the node values.---- Author : zhg 2006.11.26 E-mail : wudazhg@163.com for reference purposes only learning, retention of title

这是一个TSP问题的限界算法，用C++编程的

最段路径的算法 dijkstra算法，用C++编写-The dijkstra algorithm path segment algorithm, using C++ to prepare

订单管理系统数据库的源代码，循序渐进，方便易学。-Order Management System database, source code, step by step, easy to learn.

这是一个数据无向图的简单模拟程序,可以用于数据结构的学习-This is an undirected graph data a simple simulation program that can be used for data structure learning

用C++写的寻找公共祖先，实现树的先序后序中序层次遍历，内有实验报告可以参阅。-C wrote for the public ancestors, the first realization of the tree sequence after sequence traversal sequence level, there are experimental report can be found.

C#代码创建Access MDB数据库,无需Access环境.-C# Code to create Access MDB database without Access environment.

一个适用于书店的图书管理信息系统，包括各种统计分析、员工管理等-a bookstore in the library management information systems, including statistical analysis, staff management etc.

考勤系统.运行本系统时，登录界面要求输入系统的用户名和密码，此系统提供了两种类型的用户，一种是超级用户，具有执行所有功能的权限，另一种是签到用户，只具有签到功能，因此，这里提供了两个默认的用户名和密码，一个是超级用户，用户名为000，密码为000，另外一个是签到用户，用户名为111，密码为111。-Time and Attendance system. Operation of the system, the login screen for the importation of the system user name and password, the system provides two types of users, one is the super-user, with the implementation of all functions of the authority, another is a sign-user, only sign function, so, here are two default user name and password, a super-user, the user name 000, password 000, the other one is the sign user, the user name 111, password is 111.