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Search for a target in a rotated strictly increasing array using one binary-search pass. The exercise focuses on interval invariants, identifying an ordered side, handling absent and boundary cases, and achieving logarithmic time without modifying the input.

Search a Rotated Sorted Array in One Binary-Search Pass

Company: eBay

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Technical Screen

Overview: Search for a target in a rotated strictly increasing array using one binary-search pass. The exercise focuses on interval invariants, identifying an ordered side, handling absent and boundary cases, and achieving logarithmic time without modifying the input.

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