"""
Buildings With an Ocean View

There are n buildings in a line. You are given an integer array heights of size n that represents the heights of the buildings in the line.

The ocean is to the right of the buildings. A building has an ocean view if the building can see the ocean without obstructions. Formally, a building has an ocean view if all the buildings to its right have a smaller height.

Return a list of indices (0-indexed) of buildings that have an ocean view, sorted in increasing order.

Input: heights = [4,2,3,1]
Output: [0,2,3]
Explanation: Building 1 (0-indexed) does not have an ocean view because building 2 is taller.

Input: heights = [4,3,2,1]
Output: [0,1,2,3]
Explanation: All the buildings have an ocean view.

Input: heights = [1,3,2,4]
Output: [3]
Explanation: Only building 3 has an ocean view.
"""

from typing import List


def oceanView(heights: List[int]) -> List[int]:
    stack = []
    for i, h in enumerate(heights):
        while stack and heights[stack[-1]] <= h:
            stack.pop()
        stack.append(i)
    return stack

print(oceanView([4,2,3,1]))
print(oceanView([4,3,2,1]))
print(oceanView([1,3,2,4]))
88de040810db8d05db2c1d1ba941e24cac8df602
<mask token>

<mask token>


def oceanView(heights: List[int]) ->List[int]:
    stack = []
    for i, h in enumerate(heights):
        while stack and heights[stack[-1]] <= h:
            stack.pop()
        stack.append(i)
    return stack


<mask token>

<mask token>


def oceanView(heights: List[int]) ->List[int]:
    stack = []
    for i, h in enumerate(heights):
        while stack and heights[stack[-1]] <= h:
            stack.pop()
        stack.append(i)
    return stack


print(oceanView([4, 2, 3, 1]))
print(oceanView([4, 3, 2, 1]))
print(oceanView([1, 3, 2, 4]))

<mask token>
from typing import List


def oceanView(heights: List[int]) ->List[int]:
    stack = []
    for i, h in enumerate(heights):
        while stack and heights[stack[-1]] <= h:
            stack.pop()
        stack.append(i)
    return stack


print(oceanView([4, 2, 3, 1]))
print(oceanView([4, 3, 2, 1]))
print(oceanView([1, 3, 2, 4]))

"""
Buildings With an Ocean View

There are n buildings in a line. You are given an integer array heights of size n that represents the heights of the buildings in the line.

The ocean is to the right of the buildings. A building has an ocean view if the building can see the ocean without obstructions. Formally, a building has an ocean view if all the buildings to its right have a smaller height.

Return a list of indices (0-indexed) of buildings that have an ocean view, sorted in increasing order.

Input: heights = [4,2,3,1]
Output: [0,2,3]
Explanation: Building 1 (0-indexed) does not have an ocean view because building 2 is taller.

Input: heights = [4,3,2,1]
Output: [0,1,2,3]
Explanation: All the buildings have an ocean view.

Input: heights = [1,3,2,4]
Output: [3]
Explanation: Only building 3 has an ocean view.
"""

from typing import List


def oceanView(heights: List[int]) -> List[int]:
    stack = []
    for i, h in enumerate(heights):
        while stack and heights[stack[-1]] <= h:
            stack.pop()
        stack.append(i)
    return stack

print(oceanView([4,2,3,1]))
print(oceanView([4,3,2,1]))
print(oceanView([1,3,2,4]))