Talk:Longest common substring

Duplicate?

It seems that this is a duplicate of Longest Common Subsequence?
If not, is it unique enough to co-exist? --Paddy3118 (talk) 13:56, 18 February 2015 (UTC)

It looks like this one only counts consecutive letters and doesn't allow the subsequence to be split. I vote too similar to co-exist. --Mwn3d (talk) 21:13, 18 February 2015 (UTC)