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bcardiff/play.cr

Last active March 21, 2016 18:02
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play.cr
def ej(a, b)
size = [a.size, b.size].min
a[0...size].zip(b[0...size])
.map { |e| e.max }
.map(&.+(4))
.select(&.>=(10))
.sum
end
ej [1,5,3,4], [5,3,6]
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