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by tjic
5107 days ago
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A topic very much like this one makes up a chapter in the wonderful book Godel, Escher, Bach http://en.wikipedia.org/wiki/G%C3%B6del,_Escher,_Bach Two characters are in a race: one to build an impervious record player, the other to design a record that - when played - sets up feedback in the record player sufficient to destroy it. It's a stunningly simple intro to a fairly deep topic: NP completeness, input validation, etc. |
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