回文判断：对于一个从键盘输入的字符串，判断其是否为回文。回文即正反序相同。如“abba”是回文，而“abab”不是回文。...

学生成绩查询系统 非常的简单的易懂易用易上手所以大家一定要下-just for serching for students`grade

Java拼图游戏源码，挺经典是一个源码，内附解压密码-pieces of the jigsaw-source Java, is a very classic source, enclosing extracting passwords

贪吃蛇游戏,主要是一个算法,怎样更新屏幕的显示,怎么构造蛇的数据结构.-Snake games, it is a major algorithm, and how to update the screen, how tectonic snake data structure.

平衡二叉树操作的演示 一、 需求分析 （1） 利用平衡二叉树实现动态查找表。实现查找，插入和删除三种基本功能。 （2） 初始，平衡二叉树为空树，操作界面给出查找，插入和删除三种操供选择。每种操作均要提示输入关键字。每次插入和删除一个接点时，显示更新的平衡二叉树。 （3） 重点在于对删除算法的实现。假设要删除的关键字为X的结点，若X不在叶子结点上，则用左子树中的最大值或者右子树中的最小值取代X。如此反复，直到删除动作传递到某个叶子结点，删除叶子结点时，若要进行平衡变换，可采用插入的平衡变换反变换。 -balanced binary tree operation of a demonstration, demand analysis (1) using a balanced binary tree dynamic lookup table. Lookup, insertion and deletion of the three basic functions. (2) The initial, balanced binary tree is empty tree interface gives you insert and delete options for the three parade. Each operation will have to be me to input keywords. Each insert and delete a contact in that update balanced binary tree. (3), the focus is on the deletion algorithm. To remove the assumption that the keyword for the X-Node, if X is not the leaf nodes, Left-used for the highest tree or right-tree to replace the minimum X. So repeatedly, until the deletion of a transfer leaf nodes, delete the leaf nodes, if balancing transform, Ins

classic game is developed in javaME platform.

此系统用EXEL开发，摘要如下，对于血液供需模型，我们对某地区进行了系统模拟，为了使医疗中心花费最少，我们首先对三种情况进行分析，就是不举办活动，每30，60天举办活动，得出结果，每30天举办一次活动，费用最少。最后，我们对模型评价与推广，还有个人的心得体会。-system used EXEL development, summarized below, the blood supply model, we have certain areas of the system simulation, in order to spend at least a medical center, we first of the three, is not organizing activities, held every 415.70 days, the outcome of each 30 days of an event, at least cost. Finally, we model for evaluation and promotion, there are personal experiences.

本原码用VB2005演示了串口控制,多线程的实现,程序性指-primitive code using VB2005 demonstration of serial control, multi-thread and that the realization of procedural means

directX8.1版本。的头文件和库 虽然现在directX9.0版本，但是8.1的头文件和库文件还是有用的-directX8.1 version. The header files and libraries Although directX9.0 version, 8.1 for the first documents and the documents or useful

迷宫游戏-maze games ................. .......

产品管理系统 产品买卖，是否缺货，进行自动监控 功能强大-product management system product transactions, whether shortage, automatic control powerful