Homework #2
From
Foundations of Computer Science
, by Aho & Ullman
2.6.1, 2.6.2, 2.6.3, 2.6.6, 2.6.8
2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.7, 2.7.8
2.8.1, 2.8.2, 2.8.3
2.9.6