- Exercise 3 (b) -- on shortest common supersequence -- and 3 (d) -- longest oscillating subsequence -- of Lecture 5. (10 points)
- Exercise 5 of Lecture 5 (on the game with Elmo). (10 points)
- Exercise 10 (a) and 10 (c) of Lecture 5. (10 points)
- Exercise 12 of Lecture 5, on determining if C is a shuffle of A and B. (10 points)
- Exericse 35 of Lecture 5, on the minimum number of rounds for message delivery. (10 points)

The homework is due in class on Tuesday, March 7.