资 源 简 介
这是上课用的几个程序，对于初学者还是有一定的价值的。多都源码，还是有好处的，希望初学者能够从里面学到一些东西。-There are some programmes used in computer ccources and they might be helpful to beginners. Most of them are source codes. I wish that begginers would learn some programming knowledge from these source codes.
