C++ programming design including data struct

一个电子时钟的小程序（――取消目录及其所包含子目录和文件的“只读”属性。否则，打开vc项目时由于无法进行文件的“写”操作，会导致提示出错信息。）-An electronic clock applet (- the abolition of the directory and its subdirectories and files contained in the

屏幕设计的 C 语言源程序,详细讲解用C语言进行设计屏幕界面.-Screen design of C language source program, explain in detail the C language used to design the screen interface.

Windows包含简要的概览图和操作许可证

一个模拟生活的游戏源码-a life simulation game FOSS

tc实现鼠标操作图形-tc graphics mouse operation

tlc549 AD转换程序 i want to something in this intnet that i need it very much!-i want to something in this intnet that i need it very much! i want to something in this intnet that i need it very much!

这是一个键盘消息捕捉程序源代码，它简单的模拟了键盘消息的捕捉过程。-This is a message the keyboard to capture source code, it" s easy to simulate the keyboard to capture the process of the message.

vb实现的贪吃蛇源码，SNAKE，希望大家多多交流。-vb source realize the Snake, SNAKE, I hope a lot of U.S. exchanges.

430中149中看门狗的使用，测试通过，可以使用-430code

用c++的多态性编写一个简单的管理程序，处理的信息包括教师、学生、职员等三类对象。程序应具有适当的数据结构。程序的功能是管理学生，教师，职工信息，要求具有添加，删除，查询，排序的功能，在输出时注意综合应用所学知识灵活应用虚函数。 要求: 1． 在一个容器中存储不同类型的对象，要求数据结构中不能有类型判断字段。 2． 利用继承和虚函数，使得程序容易扩展，如输出对象信息。 3． 利用代理或者句柄实现引用计数和写时复制。-polymorphism with a simple preparation of the management procedures, the processing of information, including teachers, students and other staff the three targets. Procedures should have the appropriate data structure. Procedures function is the management of students, teachers, staff information, requiring add, delete, query, sort, in which the function to output integrated application knowledge to use virtual function. Requirements : 1. In a storage containers of different types of targets, data structure types can be judged field. 2. The use of inheritance and virtual function, making procedures easier to expand, as output target information. 3. Agents use or handle achieve reference counting and write copy.