Hello there.

Recently I became specialist on Codeforces. But still I find problems with ratting 1400+ difficult to solve. Whenever I try to solve them,it usually takes at least 3-4 or more hours to solve and most of the time I actually can't solve them. I know that for being 1600+, I just don't need to learn any algorithms. But I just want to learn how can I become easy with problems with ratting below 1600.

I want to use this quarantine days with my best.Whatever I need to do,I am ready.I just want to become good in CP.

So,I just need a better suggestion so that I never have to go back to pupil area again [just a wish!I know it isn't bad actually] and become a better problem solver and good in contests.Please provide me a good suggestion,I am being depressed day by day as I am trying to solve those problems. And suggest me which topic I should learn as soon as possible.

For your betterment, I don't know any algorithms.

Thank you in advance.