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串口检测，实现串口数据的检测，对发送的数据进行读取(Serial Port Detection,Realize the detection of serial data and read the transmitted data)

c语言版本中国象棋，完美实现经典象棋的c语言程序源代码。(c language version of Chinese chess, the perfect realization of the classic chess c language program source code.)

华为C++培训资料C++语言中级教材讲授C++语言的运用技术，包括：类、对象之间的关系、对象的存储与布局、运算符重载、智能指针、仿函数、泛型编程，C++模式设计基本思想。 (C++ language intermediate materials to teach C++ language use of technology, including: classes, relationships between objects, object storage and layout, operator overloading, smart pointer, functor, generic programming, C++ mode design basic idea.)

VISUAL C++游戏编程里有详细的课件和源码(VISUAL C++ Game programming, there are detailed courseware and source)

SDK for Passfinger 1010 development

哈尔滨工业大学,visual basic,编程课件，第1章(Harbin University of Technology, Visual Basic, Programming Courseware, Chapter 1)

说明：  很方便的调试软件，平时使用很多，收藏工具之一(Very convenient debugging software, usually used a lot, one of the collection tools)

说明：  Description Michael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑到坡底，你不得不再次走上坡或者等待升降机来载你。Michael想知道载一个区域中最长底滑坡。区域由一个二维数组给出。数组的每个数字代表点的高度。elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle. ()

说明：  操作系统课件 习题 ppt 和很好的课后习题答案(Operating system software ppt and good after-school exercises exercises answers)

Calculator using switch