Search results
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...
- 6 min
- Code Concepts
Peak Index in a Mountain Array - LeetCode. Can you solve this real interview question? Peak Index in a Mountain Array - Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
Find Peak Element - Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
Let's solve Peak Index in a Mountain Array with Python, JavaScript, Java and C++ LeetCode #852! This is LeetCode daily coding challenge on July, 25th.-----...
- 7 min
- 391
- CodingNinja
852. 山脉数组的峰顶索引 - 力扣（LeetCode）. 852. 山脉数组的峰顶索引 - 给定一个长度为 n 的整数 山脉 数组 arr ，其中的值递增到一个 峰值元素 然后递减。. 返回峰值元素的下标。. 你必须设计并实现时间复杂度为 O (log (n)) 的解决方案。.
(This problem is an interactive problem.). You may recall that an array arr is a mountain array if and only if:. arr.length >= 3; There exists some i with 0 < i < arr.length - 1 such that:
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. Example 1: Input: arr = [0,1,0] Output: 1. Example 2: Input: arr = [0,2,1,0] Output: 1.
