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![Leetcode | 852. Peak Index in a Mountain Array | Medium | Java Solution [2 Solutions]](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2F3HTV8rj5ADc%2Fhq720.jpg%3Fsqp%3D-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE%3D%26rs%3DAOn4CLC4aAga1a1itZFLYkXxe31bme2qvQ&w=256&q=75)
