Hello Everyone I started Codeforces because it is a very good platform to improve your coding and logical skills. I am trying to solve and upsolve the problems as much as possible(not too much because of my tight school schedule and sometimes for exams i take breaks). I don't know what happen but I am not able to solve even A B of Div 2 after spending quality tiime on Codeforces and also on other coding platforms and leaned the Data Structures. I know that i am very naive and doing something very silly in my journey to become expert but i am not able to figure out what i am doing wrong. I am very open to criticism and please give all valuable insights that will significantly help me to solve problems consistently. I am really passionate to do anything to become expert so please help me. I know there are many high rated people that will figure out what i am doing wrong(that i am not able to do by myself) and correct me.