hw5/CharSort.java

From: Michelangelo Grigni (mic@mathcs.emory.edu)
Date: Wed Apr 25 2012 - 13:23:03 EDT

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I forgot to mention this in today's lecture (it is in Note.txt):

I prepared hw5/CharSort.java, which illustrates key-indexed sorting
for arrays of char.  In principle, the algorithm is already there in
book/LSD.java, but obfuscated by LSD looking at one column (inside the
strings) at a time.  This makes the method more obvious, for those
still struggling with it.

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