吴伟民版编译原理课件，里面有许多课堂上讲过的习题，还有他自己独有的课件，与清华版不相同的，还有课后补充题与答案-Compiler Construction Principles吴伟民version of courseware, there are a number of classroom exercises mentioned, as well as his own unique courseware, and Tsinghua version is not the same, there a