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本文当为二叉树的演示程序，应用于学习研究-In this paper, as the binary tree demo program used in study

二叉树的先序遍历。采用递归实现。释放资源时用了后序遍历。(Preorder traversal of a binary tree. Recursive implementation. Release resources used after preorder.)

说明：  一些有趣的小程序，包括利用链表和文件对数据进行排序(Some interesting little program, including the use of the list and sort the data file)

在一台机器上只能处理n个作业，每个作业均可在单位时间内完成，又假定每个作业都有一个截止期限，当且仅当作业i在它的截止期限之前完成时，可以获得一定的效益。 给定作业序列，要求一种作业排序算法，使获得的总效益值最大。 -On a single machine can handle only n-jobs, each job can be completed within the unit, but also assumes that each job has a deadline, if and only if job i in its completed before the deadline, they can to receive some benefits. For a given job sequence, requires a job sorting algorithm, so that the greatest value of total benefits received.

基本的冒泡算法，可供数据结构的初学者参考，希望能有所帮助。-sort

回流焊监控系统-DCS,VB编写,对PLC进行通讯采集和控制,界面直观,操作方便,可以作为同类软件系统提供示范

vc源代码 11.1编程测试顺序容器矢量（vector）的主要功能和使用方法 -11.1 programming source code vc test vector sequence containers (vector) of the main functions and use

如何插入、 删除和显示通告链接双重链接的列表。菜单驱动的程序与灵活的列表的大小。此外包括验证、 评价和中缀、 前缀和后缀表达式的转换。所有的代码写在 c 语言和签入 codeblocks。

用C++实现小型计算器的功能，包括四则运算，三角函数，对数函数，幂函数的运算(Using C++ to achieve the function of small calculators, including four operations, trigonometric function, logarithmic function, power function calculation)

演示执行集合的并,交,差运算,是以有序链表表示集合.判定子集,求补运算也实现了.-demonstration and implementation of the pool, intersection, difference, computation, is set in an orderly Chain said. Convicted subset, seeking fill operation has been achieved.