Implement it on LeetCode. The main idea: in a rotated sorted array, at least one half is always properly sorted. Identify the sorted half, check if target belongs there, and eliminate the other half. Your interviewer tests your ability to handle edge cases in binary search. Practice until the logic becomes natural.
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$ curl repovive.com/roadmaps/maang-interview-prep/binary-search/search-in-rotated-sorted-array-implementation
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