pdf文件格式，其中有100例经典C语言源程序（附带讲解和运行结果），例子基本为趣味编程练习，适合想学好C语言的同学，也比较设和初学者掌握！-pdf file format, including 100 cases of the classic C language source code (with explanation and operating results), examples of basic programming for the fun exercise for students who want to learn C language, is relatively established and novice to master!