C专家编程

代码说明：

说明：  c++专家编程，写了不少编程中应该注意的一些知识，总体来说可以指导程序员避免开发中出现的一些问题。(c++ expert programming, write a lot of programming should be noted that some of the knowledge, the whole can guide programmers to avoid the development of some of the problems.)