Find the peak element in an array using Binary Search

[sahil-13399]

An element is called a peak element if its value is not smaller than the value of its adjacent elements(if they exists).
Given an array arr[] of size N, find the index of any one of its peak elements.

For eg,

In the array {2,4,1} 4 is the peak element. We need to return the index of the peak element.

[sahil-13399]

Kindly assign this issue to me. I will solve it and add proper documentation.

[siriak]

We don't add leetcode problems, thanks!

[siriak]

We don't add leetcode problems, thanks!