Problem difficulty and tag

Revision en1, by shanto_bangladesh, 2022-01-13 15:38:29

One of the feature of Codeforces I really wonder about is how the difficulty level of a problem is determined? Is it by any mathematical calculation, or manual estimation? Why the tags of a problem is not published just after the contest? Thanks for reading this blog. I will really appreciate your helps and insights.

Tags problem, difficulty rating, problem tags


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en1 English shanto_bangladesh 2022-01-13 15:38:29 344 Initial revision (published)