900 rated problems so hard

Revision en1, by Sinux, 2024-02-14 21:34:28

Hey guys, I just started CP. I am able to solve 800 rated problems very easily but find 900 rated problems hard(especially number theory or math problems). I am currently in 8th grade and studying algebra 1. I am curious if the lack of my high school math skill is the reason solving 900 rated problems very hard.


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en1 English Sinux 2024-02-14 21:34:28 340 Initial revision (published)