Saturday, October 31, 2009 6:36 PM,

A student writes



	 Dr. Patt,
	 I believe to have completed programming assignment 3, and I am currently 
	testing it.  Could you offer any advice on how to efficiently test it?  I am 
	having trouble writing the program which loads the directory without making it 
	in a bunch of separate smaller programs.

	 Thanks,
	 <<name withheld to protect the student with lots of space between 
	 nodes>>



Sure, the nodes do not have to be that far apart.  For example, what if x3300 
points to x3304, instead of x4000.

And x3304 contains x3301.

Next, what if x3301 contains x0000.

Then, suppose x3302 contains x3007.

Do you see waht I am doing?

Hope this helps.  If not let me know.

Yale Patt