How to boost comptative coding?

Can anyone share some resources or suggestions so that i can boost my problem solving skills.

This question has been asked a lot, try searching the web, You’ll find many answers.
I don’t know what do you mean by boost, cp is all about thinking and implementing and one can boost this by giving more and more time to every easy-medium or medium-hard question.
So after doing like 50-60 easy ques, just learn STL, dp, greedy etc. and practice problems accordingly.