How to Solve Largest Rectangle in Histogram Problem
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Largest Rectangle in Histogram
Given an array of integers heights representing the histogram's bar height where the width of each bar is 1, return the area of the largest rectangle in the histogram.
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Understanding the Largest Rectangle in Histogram Problem
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Problem Statement
Given an array of integers heights representing the histogram's bar height where the width of each bar is 1, return the area of the largest rectangle in the histogram.
Largest Rectangle in Histogram
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Examples
heights = [2,1,5,6,2,3]10The 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.
heights = [2,4]4Constraints
1 <= heights.length <= 1050 <= heights[i] <= 104How Interview Coder Helps with Leetcode Problems
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