以C语言为基础，以NEU-APN IA事业部车载导航软件开发为导向，强化介绍编程上的一些概念、意识，抛砖引玉，来达到使读者编写出较高质量的代码的目的。-In C language as the foundation, to NEU- APN IA group car navigation software development as the guidance, strengthen introduces some programming concept consciousness, the a