说明：  这是一本老外写的C++的书籍C++ Primer 3rd Edition，对于c++初学者老说很有帮助，对于C++程序员来说可以帮助其提高代码的质量，是一本很好的书籍。
(This is a foreigner to write the C++ Books C++ Primer 3rd Edition, c++ beginners and old for that helpful for C++ programmers can help improve the quality of the code, is a very good book.)