按照前序非递归遍历二叉树，递归法将二叉树的左右子树互换...

旅行商问题： 某售货员要到若干城市去推销商品，已知各城市之间的路程（或旅费）。他要选定一条从驻地出发，经过每个城市一遍，最后回到驻地的路线，使总的路程（或旅费）最小。-traveling salesman problem : A salesman to a number of cities to sell commodities, known the distance between cities (or travel). He selected from a resident, after each city again, the last resident to return to the line, making the total distance (or travel) is the smallest.

vb多媒体数据库例子-vb examples of multimedia database

数据结构中各种排序算法的实现 还是排序性能的比较 -Data structure in a variety of sorting algorithms or to sort of realize the performance comparison

质数环,运行程序自动生成一定范围内的质数环,即相邻俩数之和为质数-prime Central, a program to run automatically generated within a certain range of standard ring, the two neighboring few and as a prime number

数据库 图书管理系统 visual C++ + MSSQL内含完整源代码和数据库文件（运行可通过，图形界面），以及相关说明文档和完整报告，对初学者及数据库课设有很大帮助。-failed to translate

用于车辆保险维修。在公路边，许多车辆都要保存一个记录，以便为特定的自行车盗窃和事故投保

这是一个改进了自顶向下的归并排序，它改进的地方主要有：采用小子文件截止的机制，当序列长度小于32时，采用直接插入排序；对归并的内循环作了优化，判断的次数更少。-This is an improvement from a top-down sort of merger, it improved the main : the deadline for the paper boy mechanism, the length of the sequence is less than 32, the use of direct insertion sorting; Merging with the right circle made optimization, the number of less judgment.

swgl商务管理系统-swgl Business Management System

用VC加ADO操作ACCESS数据库，很好的例子！采用文档视图界面，其中CListcTrl控件应用于数据的显示上，方法灵活恰当，很值得一看。-increase ADO VC operation ACCESS database, a good example! Using documents View interface, which controls applied CListcTrl data showed that the methods appropriate, it is worth looking at.

学生成绩及档案管理信息系统开发 1. 能对与学生成绩有关的各类数据进行输入，修改，与查询。必要时进行打印。 2. 对学生档案有关信息进行管理，输入，与查询。 3. 学期末对成绩进行相关总结并进行排序。 4. 该系统具有各类不同权限，方便用户查询与管理员管理。 5. 具有报错及反馈功能。-student achievement and file management to develop an information system. Can right and the student achievement data for all types of input, modify, and query. When necessary print. 2. The students file relevant information for management, input, and inquiries. 3. End of term related to sum up achievements and sequencing. 4. The system has various powers, user-friendly query and administrator. 5. With errors and feedback function.