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39 lines
863 B
Python
39 lines
863 B
Python
"""
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84. Largest Rectangle in Histogram
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Difficulty: Hard
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https://leetcode.com/problems/largest-rectangle-in-histogram/
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──────────────────────────────────────────────────
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Given an array of integers heights representing the histogram's bar
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height where the width of each bar is 1, return the area of the
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largest rectangle in the histogram.
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Example 1:
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Input: heights = [2,1,5,6,2,3]
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Output: 10
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Explanation: The above is a histogram where width of each bar is 1.
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The largest rectangle is shown in the red area, which has an area =
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10 units.
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Example 2:
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Input: heights = [2,4]
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Output: 4
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Constraints:
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• 1 <= heights.length <= 10^5
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• 0 <= heights[i] <= 10^4
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"""
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class Solution:
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def largestRectangleArea(self, heights: list[int]) -> int:
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