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Master binary search! Efficiently find the first and last positions of an element in a sorted array. Ace coding interviews with this essential algorithm. O(log n) speed!
This article provides a step-by-step approach, complete with a C code implementation, example dry run, and complexity analysis. Optimize your DSA skills and ace those coding interviews by understanding this essential technique. Learn how to adapt binary search for finding the leftmost instance, ensuring optimal performance in O(log n) time.
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