Find Peak Element JavaScript Leetcode | Binary Search | Algorithm explained

🔴 Binary Search to find Peak Element in Javascript. 🔴 Question Link - https://leetcode.com/problems/find-pe... 🔴 Support me on Patreon -   / persistentprogrammer   🔴 Subscribe for more algorithm videos -    / @persistentprogrammer   ✅Connect with me ✉️ Email - [email protected] ✅Instagram -   / persistentprogrammer   🔴 Question with Example A peak element is an element that is greater than its neighbors. Given an input array nums, where nums[i] ≠ nums[i+1], find a peak element and return its index. The array may contain multiple peaks, in that case, return the index to any one of the peaks is fine. You may imagine that nums[-1] = nums[n] = -∞. Example 1: Input: nums = [1,2,3,1] Output: 2 Explanation: 3 is a peak element and your function should return the index number 2.