[buug] substring of integers problem

Karen Hogoboom khogoboom at gmail.com
Fri Feb 4 05:47:42 PST 2011

You may find this helpful:


Just substitute digits with minus (and plus too if you allow it) as the
alphabet instead of letters.  I think you'd make two copies of the string
and find the common substrings that don't start at the same position.

These algorithms were what I was originally thinking of, but that's if you
know the substring you're searching for:


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