Problem 1804. Fangs of a vampire number
32.14% Correct | 67.86% Incorrect
Last Solution submitted on Apr 12, 2023
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Andrew Newell on 14 Aug 2013
Sorry for all the false positives. I have added more test cases.
Evan on 14 Aug 2013
It turns out that the difference in meaning between "not both" and "both not" is critical to this problem. Do'h! Took me a while to figure out where I was going wrong. :P
Jean-Marie Sainthillier on 15 Aug 2013
Exactly what I like in Cody. Interesting and modular problem, with good explanations.
What else ?
Andrew Newell on 15 Aug 2013
Thank you, Jean-Marie! If I have time, I might extend the problem even further.
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