数据结构：有关树所有操作

重写了微软提供SQLHelper(共用的数据库调用接口） 1把SqlHelper的connectionString做成一个全局量，统一设置数据库连接字符串 2增加了返回特定表名的DataSet的各接口。 可在项目的config文件设置数据库连接字符串 private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"] 当然可以把数据库连接方法修改后直接用。-rewritten Microsoft SQLHelper (shared database Call Interface) a SqlHelper the connectionString caused an overall volume, uniform database connections increased by two strings to the specific name of the table in the DataSet interface. In the config files set database connection string private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings [ "ConnectionString"] lt; !-- Application specific settings-- gt; Lt; AppSettingsgt; Lt; Add key

建立VCL连接数据库,也是初学者的好东东，忘了如何写的回头看看也不错-VCL connection to establish a database, but also good for beginners Dongdong, forgot how to write back and look at the good

十字链表(数据结构作业)- Cross chain table (construction of data work)

hash 文件操作（数据结构）-hash file operations (data structures)

以栈模拟停车场，以队列模拟停车场外的便道，按照从终端读入的输入数据序列进行模拟管理。每一组数据包括三个数据项：汽车到达或离去的信息、汽车牌照号码以及到达或离去的时刻。对每一组输入数据进行操作后的输出信息为：若是汽车到达，则输出汽车在停车场内或便道上停车位置；若是汽车离去，则输出汽车在停车场内停留的时间和应缴纳的费用（在便道上停留不收费）。栈以顺序结构实现，队列以链表结构实现。

数据结构常用算法设计 用C++实现二叉排序树与平衡二叉树-algorithm commonly used data structures designed to achieve two C-tree fork and balanced binary tree

建立家谱文件，可以添加新成员，输出指定家庭的所有成员，确定指定成员在家族中的辈份（第几代），输出指定辈的所有成员-The establishment of genealogy files, you can add new members, the output of all the designated family members, to determine the designated members of the seniority in the family (the first few generations), the output of all the members of the designated generation

使用VC++对Excel的数据读取，使用VC++6.0编写，含有《odbcinst.h》头文件编写,如果还有疑问请发邮件给我-use Excel to read the data, the use of VC 6.0, containing "odbcinst.h" The first document preparation, if still in doubt please send an email to

数据结构中关于图的遍历，任意建节点，深度优先和广度优先两种方法-data structure on the map traverse, arbitrary nodes built, the depth and breadth of priority priority two methods

这个项目是为管理收入和结果而开发的。