Problem 1826. Find vampire numbers
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Problem Comments
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2 Comments
Rafael S.T. Vieira
on 16 Jul 2020
Are you sure about the first rule? It doesn't seem necessary according to https://oeis.org/A014575.
Adib
on 27 Jul 2020
The problem is really fun.
Solution Comments
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1 Comment
Serhii Tetora
on 24 Sep 2020
cheating
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2 Comments
Andrew Newell
on 9 May 2017
Since I created the problem series and want the Functions I badge, I thought I'd provide the solution that incorporates vampire_factor and are_fangs. Not a great score, but readable!
Andrew Newell
on 9 May 2017
Sorry, I mean the Magic Numbers badge.
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1 Comment
danteliujie
on 7 Apr 2019
Like it
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