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data structures help here?
Determine the OrderThe "Determine the Order" task seems very confusing to me. Can data structures help here? For example, a system of disjoint sets?
SEARCHING TIPS
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author:[username] - Returns posts by user
associated with the given user.
tag:[tag_name1],[tag_name2], ... - Returns
posts associated with the given tag(s).
phrase - Returns posts that contain the word
or set of words in title or text.
