9 lines
172 B
Ruby
9 lines
172 B
Ruby
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disariums = Enumerator.new do |y|
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(0..).each do |n|
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i = 0
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y << n if n.digits.reverse.sum{|d| d ** (i+=1) } == n
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end
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end
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puts disariums.take(19).to_a.join(" ")
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