• Julian@lemm.ee
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      1 year ago

      Any algorithm can be O(1) if you cache all the answers beforehand.

    • MajorHavoc@lemmy.world
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      1 year ago

      Yes.

      And depending how occasionally we’re talking, I can code for some very fast solutions when the correctness requirements are low enough.

      Alternately, if we want it to only be occasionally fast, I’ve got a very nice looking and very wrong algorithm for that, as well.

    • MajorHavoc@lemmy.world
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      1 year ago

      Yes. The other answer is technically correct, but yours is pragmatically correct.

      If a solution is worse than O(nln(n))* then most of us are going to be looking for a pragmatic and completely alternate way to deal with it, rather than analyzing how to make it mildly less terrible.

      So I’m just writing O(n^2) as a quick professional replacement for my original write in answer of “dogshit”.