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AI Features

Solution: First Bad Version

Understand how to apply a modified binary search to find the first bad version in a sequence. Learn to minimize API calls and improve time efficiency by using a logarithmic search approach instead of linear scanning.

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] ...