Finding the Peak Element from an Array

Finding The Peak Problem

The peak element is an element that is greater than it's neighbors. In this problem, we have given an integer array and our task is to find the peak element from it. If the array contains more than one peak it will return only one.

For example: arr = [3,5,4,8] here 5 is the peak element (5 is greater than 3 and 4).

This problem can be solved using Binary Search Algorithm in O(logN) time where N is a length of an array or the number of elements in the array.


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To solve more problems please check out this article "Top 10 Array Interview Questions".

All the Best!

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