Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area.
Abstract: Very low-loss transmission lines are often required at millimetre wavelengths in order to meet performance targets. Using printed circuit board technology, extremely low-loss transmission ...
Given a 2D binary matrix filled with 0's and 1's, find the largest square containing only 1's and return its area.