Copying the question text verbatim certainly is copyright infringement (and I would guess unlikely to be fair use, but I'm not a lawyer). If you give the problem in your own words, it won't be, just like your solution isn't.
> A "derivative work" is a work based upon one or more preexisting works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which a work may be recast, transformed, or adapted. A work consisting of editorial revisions, annotations, elaborations, or other modifications which, as a whole, represent an original work of authorship, is a "derivative work".
That's not how copyright works. Simply rewording each question will still violate copyright when you're copying all of the questions. I couldn't just reword Harry Potter and republish all of the novels. Likewise, copying some small portion may fall under fair use.
rectang|4 years ago
From the 1976 Copyright Act section 101:
https://www.law.cornell.edu/uscode/text/17/101
> A "derivative work" is a work based upon one or more preexisting works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which a work may be recast, transformed, or adapted. A work consisting of editorial revisions, annotations, elaborations, or other modifications which, as a whole, represent an original work of authorship, is a "derivative work".
TheJoeMan|4 years ago
captn3m0|4 years ago
moeris|4 years ago
Cederfjard|4 years ago
checkyoursudo|4 years ago