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Solution: First Bad Version

Understand how to find the first bad version in a list by applying modified binary search. This lesson guides you through optimizing search efficiency, reducing API calls, and choosing the best approach based on time complexity and implementation constraints.

Statement

You are managing a product development team, and the latest release has failed quality checks. Because each version is built on top of the previous one, once a version is bad, every version after it is also bad.

You are given an array of n versions [1,2,,n][1, 2, …, n] ...