Hi Guys I am able to solve currently 1100 rated problems I have been following a sheet but when i started solving 1200 I saw that many of them belongs to greedy and binary search and some dp category. Until now I have not gone through the topics though i have an overview of them . So what should I do ?? Should I just go on solving or go and learn learn these topics and solve a lot of problems on them then continue with the rating problems like 1200 and them 1300 and so?? Please help Guys.