图书管理系统开发的源代码，喜欢的可以拿去，这个字数不好凑啊-Library management system developed source code, like you can take it, this word is not good Minato ah

通过一个简单的图书管理系统源代码,让C语言入门者对基本语法的理解更深一步-Through a simple library management system source code, C language even beginner to further the understanding of the basic grammar