DIY: Largest Rectangle in Histogram
Solve the interview question "Largest Rectangle in Histogram" yourself in this lesson.
We'll cover the following
Problem statement
We are given an array of n
non-negative integers representing the histogram’s bar height where the width of each bar is 1
. You have to find the area of the largest rectangle in the histogram.
Input
The input will be an array of integers. The following is an example input:
heights = [2,1,5,6,2,3]
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