c++课件：1-预备知识、2-基本数据与表达式、3-程序控制结构、4-函数、5-数组、6-类与对象、7-运算符重载、8-继承-c++ courseware: 1- prior knowledge, 2- basic data and expression, 3- program control structure, 4- function- array of 6- Classes and Objects, 7- operator overloading, 8- inherited