Any problem written for an exam like this is going to be at least a little contrived. :) But that "airline seat" one---2002? Some people still talk about that

Any problem written for an exam like this is going to be at least a little contrived. :) But that "airline seat" one---2002? Some people still talk about that one! It's Q4 in https://secure-media.collegeboard.org/apc/compsci_a_frq_02_10334.pdf https://secure-media.collegeboard.org/apc/compsci_a_frq_02_1... if you'd like to revisit it...