CSE 111, Fall 2004

Homework #12:

Hint 5


Continue to think recursively: What is the third case? Answer: The marker beeper is at 1st Street & 3rd Avenue. What does Karel have to do? He has to make sure that there are exactly 3 beepers at the origin. He can do this by putting a beeper at the origin and then solving the previous case!

(How does he solve the previous case? Click here for a further hint.)


Copyright © 2004 by William J. Rapaport (rapaport@cse.buffalo.edu)
file: 111F04/hw12hint5-2004-11-29.html