Hi I have been studying the book Compiler: Principles, Techniques and Tools by Alfred V. Aho, Ravi Sethi and Jeffrey D. Ullman, better known as the Dragon Book. Are there any published solutions to the excercises given in this book? Or maybe someone out there have written their own solution to some or all of these excercises? If so, I would be more than happe to hear from you. Thanks in advance. Regards Morten Goodwin Olsen [This question comes up every decade or so. As far as I know, there's no published set of solutions. -John]