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Peak Index in a Mountain Array - You are given an integer mountain array arr of length n where the values increase to a peak element and then decrease. Return the index of the peak element. Your task is to solve it in O (log (n)) time complexity.
LeetCode Solutions in C++20, Java, Python, MySQL, and TypeScript. Skip to content ... 852. Peak Index in a Mountain Array Initializing search walkccc/LeetCode ...
Mar 31, 2018 · 852. Peak Index in a Mountain Array. Description. An array arr is a mountain if the following properties hold: arr.length >= 3. There exists some i with 0 < i < arr.length - 1 such that: arr[0] < arr[1] < ... < arr[i - 1] < arr[i] . arr[i] > arr[i + 1] > ... > arr[arr.length - 1]
In this video, we'll delve into Leetcode problem 852, where we are given an array representing a mountain landscape, and our task is to find the peak index, i.e., the ...more. Welcome to our...
In this video I will be discussing Leetcode problem 852: Peak Index in a Mountain Array, explanation includes both intuition and approach, this video is part...
There exists an index i where 0 < i < arr.length - 1, and the elements of the array increase from arr [0] to arr [i - 1], reach a peak at arr [i], and then decrease from arr [i + 1] to arr [arr.length - 1]. Our goal is to find the peak of the mountain, which is the index i at the top of the mountain.
Problem description. An array arr is a mountain if the following properties hold: arr.length >= 3. There exists some i with 0 < i < arr.length - 1 such that: arr[0] < arr[1] < ... < arr[i - 1] <...
