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A comment on Are you up to the challenge? Dropbox wants to know.

Re:Are you up to the challenge? Dropbox wants to know by Ainab on Tuesday September 14, 2010 @03:19PM (#1691896)
I have been asked similar question in an interview. it is not so trivial, it is NP problem.
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Re:Are you up to the challenge? Dropbox wants to know by varjag on Wednesday September 15, 2010 @04:45AM (#1693705)
It is trivial in the sense that you solve it with exhaustive search. It can be stressful to implement during a live interview however.
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