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

本资料是编译原理中大名鼎鼎的龙书的课后答案，其中对各个问题有详细的解答，对于学习编译原理有很大的好处，其中还包括很多的图,学习起来更加的轻松-The principle is to compile information on the famous Dragon book after-school answer, which has detailed answers to each question, for learning compiler theory has great benefits

现代编译原理，即虎书，包含C版本和Java版本，源代码和课后习题答案(Modern compiler theory contains C version and Java version, source code and after-school exercise answers)