本章介绍



C++



的大部分基本要素：内置类型、库类型、类类型、变量、表达式、语句和



函数。在这一过程中还会简要说明如何编译和运行程序。







读者读完本章内容并做完练习，就应该可以编写、编译和执行简单的程序。后面的章节



会进一步阐明本章所介绍的主题。

-This chapter describes the most basic elements of the C++: built-in type, database type, class types, variables, expressions, statements, and functions. In this process, but also a brief descr iption of how to compile and run the program. Readers finish reading this chapter and finish the exercises, you should be able to write, compile and execute a simple procedure. The later chapters will further clarify the topics covered in this chapter.