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  1. leetcode.com › problems › peak-index-in-a-mountain-array852. Peak Index in a Mountain Array - LeetCode

    Find the index of the peak element in a mountain array, which is an array that satisfies arr[i] > arr[i+1] for all i. Solve it in O(log(n)) time using binary search.

    • Find Peak Element

      Can you solve this real interview question? Find Peak...

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      Can you solve this real interview question? Peak Index in a...

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      Peak Index in a Mountain Array - LeetCode. Can you solve...

  2. walkccc.me › LeetCode › problems852. Peak Index in a Mountain Array - LeetCode Solutions

    1 2 3 4 5 6 7 8 9 10 11 12 13. class Solution: def (, arr: List [ ]) ->: l = 0 r = ( arr) - 1 while l < r: m = ( l + r) // 2 if arr [ m] >= arr [ m + 1 ]: r = m else: l = m + 1 return l. LeetCode Solutions in C++20, Java, Python, MySQL, and TypeScript.

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  4. leetcode.ca › 2018/03/31-852-Peak-Index-in-a852 - Peak Index in a Mountain Array | 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]

  5. algo.monster › liteproblems › 852852. Peak Index in a Mountain Array - In-Depth Explanation

    Problem Description. In this problem, we're given an array arr that represents a mountain, which means it has the shape of a peak: the elements first increase and then decrease. The constraints that define a mountain are: The length of the array should be at least 3.

  6. www.codingbroz.com › peak-index-in-a-mountainPeak Index in a Mountain Array – Leetcode Solution

    Peak Index in a Mountain Array is a Leetcode medium level problem. Let’s see the code, 852. Peak Index in a Mountain Array – Leetcode Solution. Table of Contents. Problem. An array arr 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] .

  7. www.youtube.com › watchPeak Index in a Mountain Array | Binary Search | Leetcode 852

    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...

    • 9 min
    • 22
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  8. www.youtube.com › watchLeetcode 852: Peak Index in a Mountain Array - YouTube

    Jul 22, 2023 · 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 of playlist “Binary Search”. Show...

    • 6 min
    • Code Concepts

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