Daily Coding Problem: Problem #1429 [Easy]

Good morning! Here's your coding interview problem for today.

This problem was asked by Sumo Logic.

Given a array that's sorted but rotated at some unknown pivot, in which all elements are distinct, find a "peak" element in O(log N) time.

An element is considered a peak if it is greater than both its left and right neighbors. It is guaranteed that the first and last elements are lower than all others.

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