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Problem 2800. arithmetic progression

Difficulty:Rate

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Solution 550365

Submitted on 28 Dec 2014 by Paul Berglund

Size: 74
Leading solution size is 23.

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2 Comments

2 Comments

Paul Berglund on 28 Dec 2014

Note that this will fail on a short sequence e.g. [10 20 21 40]

Alfonso Nieto-Castanon on 5 Jan 2015

I believe changing mode to median should work in all non-ambiguous cases (length>3)

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