Home Work 5 on Regular Expression	Due Feb 12, 2008	Points: 25


Third edition text:
1) 3.1.1c

2) 3.1.3a [optional]

3) 3.1.4b

4) 3.2.1e

5) 3.2.4c

6) 3.2.8, analyze the complexity of your algorithm whatever may it be.