Homework 4

CS 240

50 points, due Apr. 30, 1999

All problems are from the text. Solutions must be turned in in dead tree form. All other submissions will be sent to /dev/null. This deadline will not be changed. Class time will not be used to discuss the assignment. DO NOT DELAY STARTING THE ASSIGNMENT. Unless otherwise stated, each problem is worth 10 points.

1. 6.2.

2. 6.3.

3. 6.4

4. 20 pts. 6.32 or 6.33.