说明：  C++编程入门，主要内容包括：1、c++编程概述，2、c++简单程序设计，3、函数讲解，4、类与对象，5、c++程序设计必知，6、数组、指针和字符串，7、继承与派生，8、多态性，9、异常处理
(C++ programming introduction, the main contents include: 1, C++ programming overview, 2, C++ simple programming, 3, function explanation, 4, classes and objects, 5, C++ programming must know, 6, array, pointer and string, 7, inheritance and derivation, 8, polymorphism, 9, exception handling.)