Hello Everyone,
Ever since I joined Codeforces,I have seen (and still see) a lot of people being stuck at newbie(or pupil) even after 1 year of practice and they keep wondering how to improve, so to help I invited over an expert on the matter(quite literally),Kshitij Jaiswal xinyster who has talked about various things like the mistakes newbies/pupils make and the practice strategy that can be used to improve.
Check it out: Here
Thank you and Happy New Year in Advance.