Top "Binary-search" questions

Binary Search O(log n) algorithm to find duplicate in sequential list?

Does anyone know a faster-than-linear algorithm for finding a duplicate in a sequential list of numbers? I'm working in Java …

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Where to choose linear search over binary search

After having searched the internet I was not able to satisfy myself that I had found a comprehensive set of …

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Best algorithm to find the minimum absolute difference between two numbers in an array

There is an array which can contain, say, upto 1000 elements. The range of numbers it can spawn is say 1 to 10^10. …

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How to implement binary search in JavaScript

https://www.khanacademy.org/computing/computer-science/algorithms/binary-search/p/challenge-binary-search I was following the pseudo code to implement algorithm on …

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findInterval() with right-closed intervals

The great findInterval() function in R uses left-closed sub-intervals in its vec argument, as shown in its docs: if i &…

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