Solution: Maximal Rectangle
Explore how to solve the maximal rectangle problem using dynamic programming by transforming each row into a histogram. Understand how to track heights and boundaries to compute the largest rectangle of 1s in a binary matrix. This lesson helps you implement an O(m × n) time and O(n) space complexity solution to optimize your coding interview problem-solving skills.
We'll cover the following...
We'll cover the following...
Statement
Given a binary matrix filled with 0’s and 1’s, find the largest rectangle containing only 1’s and return its area.
Constraints:
rowsmatrix.lengthcolsmatrix[i].lengthrows,cols...