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Solution: First Bad Version

Explore an optimized approach to find the first bad version in a series by applying the modified binary search technique. This lesson guides you through reducing search space logarithmically, improving time complexity to O(log n), and implementing a step-by-step solution that minimizes API calls and ensures efficient debugging in version control scenarios.

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] ...