编译原理及实践课后答案及部分代码，要的自己下-Compiler Construction Principles and Practice of after-school and part of the answer code

这个代码不是我写的，是编译原理及实践课后带的源码，就是Tiny解释器，C语言写的-This code is not mine, is to compile the principle and practice after school with the source code, is Tiny interpreter, C language to write