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.
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.