C是C++的基础，C++语言和Ｃ语言在很多方面是兼容的。因此，掌握了Ｃ语言，再进一步学习C++就能以一种熟悉的语法来学习面向对象的语言，从而达到事半功倍的目的。(However, C is the foundation of C++, and the C++ language and the C language are compatible in many ways. Therefore, mastering the C language, and further learning C++,