Longest common subsequence: Difference between revisions

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"tsitest"
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=={{header|J}}==
lcs=: [: >./@, [: (* * 1 + >./\@:(_1&|.)@:|:^:2)^:_ [: ,&0@:,.&0 =/
Program written by Ewart Shaw. Copied, with permission, from the [http://www.jsoftware.com/jwiki/Essays/Longest_Common_Subsequence J wiki essay] on this topic.


=={{header|Java}}==
=={{header|Java}}==