Wolfram Language & System 11.0 (2016)|Legacy Documentation

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LongestOrderedSequence

LongestOrderedSequence[list]
finds the longest ordered sequence of contiguous or disjoint elements in list.

LongestOrderedSequence[list,p]
finds the longest ordered sequence using the ordering function p.

Details and OptionsDetails and Options

ExamplesExamplesopen allclose all

Basic Examples  (4)Basic Examples  (4)

Find the longest ordered substring, in this case formed by contiguous characters:

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Find the longest ordered sequence of elements in a list:

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Find the longest strictly ordered sequence of elements in a list:

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Find the longest decreasing sequence of elements in a list:

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Introduced in 2015
(10.2)