mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-11-04 19:53:12 +08:00
27 lines
1.0 KiB
HTML
27 lines
1.0 KiB
HTML
<p>Given an array of integers <code>heights</code> representing the histogram's bar height where the width of each bar is <code>1</code>, return <em>the area of the largest rectangle in the histogram</em>.</p>
|
|
|
|
<p> </p>
|
|
<p><strong>Example 1:</strong></p>
|
|
<img alt="" src="https://assets.leetcode.com/uploads/2021/01/04/histogram.jpg" style="width: 522px; height: 242px;" />
|
|
<pre>
|
|
<strong>Input:</strong> heights = [2,1,5,6,2,3]
|
|
<strong>Output:</strong> 10
|
|
<strong>Explanation:</strong> The above is a histogram where width of each bar is 1.
|
|
The largest rectangle is shown in the red area, which has an area = 10 units.
|
|
</pre>
|
|
|
|
<p><strong>Example 2:</strong></p>
|
|
<img alt="" src="https://assets.leetcode.com/uploads/2021/01/04/histogram-1.jpg" style="width: 202px; height: 362px;" />
|
|
<pre>
|
|
<strong>Input:</strong> heights = [2,4]
|
|
<strong>Output:</strong> 4
|
|
</pre>
|
|
|
|
<p> </p>
|
|
<p><strong>Constraints:</strong></p>
|
|
|
|
<ul>
|
|
<li><code>1 <= heights.length <= 10<sup>5</sup></code></li>
|
|
<li><code>0 <= heights[i] <= 10<sup>4</sup></code></li>
|
|
</ul>
|