Buildings With an Ocean View
You are given an array of integers heights of size n representing a row of buildings, where heights[i] is the height of the ith building.
There is an ocean located to the far right of the buildings. A building has an ocean view if every building to its right is strictly shorter than it.
Return a list of indices (0-indexed) of the buildings that have an ocean view, sorted in increasing order.
Example 1:
Input: heights = [4,2,3,2,1]
Output: [0,2,3,4]Example 2:
Input: heights = [1,3,2,4,2,5,1]
Output: [5,6]Example 3:
Input: heights = [9,8,7,7,6,5,4,3]
Output: [0,1,3,4,5,6,7]Constraints:
1 <= heights.length <= 100,000.1 <= heights[i] <= 1,000,000,000