So, I started doing Comp Prog after my summer vacation started, and for now I completed two contests and did like 30 questions, all around 800. But after the spectral cup, I realized I need to do harder questions, especially of DP and greedy, but how many questions should I do of each rating and tag, or is there like a list of questions that is made that I can follow?
Hey, I've also started solving recently on codeforces. Right now I'm practicing basic questions. These are the two resources I think you'll find useful:
https://github.com/ankitvashisht12/100-questions-of-codeforces https://takeuforward.org/competitive-programming/strivers-cp-sheet
Hope it helps