Lately I have been having a hard time to identify and apply binary search on problems. So it there any playlist to prepare for binary search?
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imo, solving problems that you already know have binary search is kinda counter-productive, since you will not learn how to actually spot binary search yourself. im not that high rated but imo you should just solve problems as usual and when you encounter a binary search problem you couldnt solve, try to understand why, and improve from there
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Choose tag "Binary search" in problemeset, and sort by rating. I would also recommend doing past Div. 4 and Div. 3 contests. They include a lot of two-pointer, binary search problems
I can suggest Usaco Guide Binary Section for learning content and Practice given Problems.