Challenge: Peak Element
Explore how to detect a peak element in an integer array using divide and conquer techniques. Understand boundary cases like sorted arrays and equal elements, and learn to return the correct peak index effectively.
We'll cover the following...
We'll cover the following...
Peak element
"A peak element in an array is the element which is always greater than or equal to its neighbors."
For example, consider the following array:
In case the peak element is at the end of an array, we only consider its single neighbor.
Note that we need to return any ...