AP CS weekend homework and Gridworld problem solutions

AP Computer Science A 2007 Free-Response Questions

Problems 1, 3 and 4.  We can go over them on Monday.

GridWorld & Some other things Key

1.

2. A

3.

4. C

1. 5. E

1. D

2. B

8. B

1. E

2. D

3. C

4. B

5. D

6. A

7. B

8. B

9. B

10. D

My friend, Mark Moffett

Poison frogs, male strippers, and other hazards of nature photography

I've had some similar adventures in Ecuador.  Almost as good a story.  But Mark has this sort of adventure rather regularly.