Problem 2177. Rainbow matrix
Create a "rainbow matrix" as described in the following examples
Input = 3 Output = [ 1 2 3 2 3 2 3 2 1 ]
Input = 5 Output = [ 1 2 3 4 5 2 3 4 5 4 3 4 5 4 3 4 5 4 3 2 5 4 3 2 1 ]
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1 Comment
sreedevi
on 13 Feb 2014
Interesting... nice..
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