Can anyone please suggest where can I get few good contents on Binary Search? I basically suffer with the problem which exactly are the questions where we use it, or how to know if to use it.
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Can anyone please suggest where can I get few good contents on Binary Search? I basically suffer with the problem which exactly are the questions where we use it, or how to know if to use it.
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Just search on codeforces with a tag of binary search in the problemset!! You can vary the difficulty and look up for the editorial if you are not able to solve it.
Most of the time that you are asked to find a number as the answer you can use Binary Search and check whether the answer can be smaller or equal to a certain value. I think that the Codeforces problemset can be a good source for Binary Search questions.