this post was submitted on 22 Jun 2024
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Not everything can be done in constant time, that's O(k) (sh.itjust.works)
submitted 3 months ago by alphacyberranger@sh.itjust.works to c/programmer_humor@programming.dev
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[–] MinekPo1@lemmygrad.ml 1 points 3 months ago

if I'm not mistaken , a example of a problem where O(n!²) is the optimal complexity is :

There are n traveling salespeople and n towns . find the path for each salesperson with each salesperson starting out in a unique town , such that the sum d₁ + 2 d₂ + ... + n dₙ is minimised, where n is a positive natural number , dᵢ is the distance traveled by salesperson i and i is any natural number in the range 1 to n inclusive .

pre post edit, I realized you can implement a solution in 2(n!) :(