LeetCode 85 Maximal Rectangle

Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area.

For example, given the following matrix:

1 0 1 0 0
1 0 1 1 1
1 1 1 1 1
1 0 0 1 0

Return 6.

Diffculty
Hard

Similar Problems
[LeetCode 84] Largest Rectangle in Histogram H [LeetCode 221] Maximal Square M

Analysis

Solutions

Reference