I need Help to improve my performance in CP.

solve problems

do virtual

Try edging before solving every problem. It helps clear your mind and set you on the right path.

I hope what I said can help you improve something. If not, please don't downvoted me

• You can try doing easy problem faster. Example, you can try to solve ~800 or ~900 rating(you can filter it easily in Problemset) problem in 10-15 minutes(I see some contest you spend a lot of time to very easy problem,and not able to solve it).

• I don't think that doing problem that too much higher(like ~1200 reting) can help you now (Based on my little experience). But in the future you should consider about doing someting like that

• You can do more virtual contest. Do virtual contest make you can experience real contest situation. You can use some tools to see your performance in virtual contest, and predict rating change, example https://codeforces-anytime.firebaseapp.com/

• This is very useful problemset for CP: https://cses.fi/problemset/ . That problemset may help you learn something new, you can try it.

• ( UPD ) If you think you are not enough knowledge at some part of CP, you can learn at here: https://cp-algorithms.com

• I don't have much experience in C++ language(I am python coder :( ), but I think this is very useful blog: https://mirror.codeforces.com/blog/entry/111217

At the end of my comment,I hope you will achivement your target in CP journey.

Good luck!