Maximal Rectangle #1633
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Maximal Rectangle #1633
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kindly accept the pr and explain in brief if there is any issue |
pankaj-bind
approved these changes
Nov 4, 2024
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Given a rows x cols binary matrix filled with 0's and 1's, find the largest rectangle containing only 1's and return its area.
Example 1:
Input: matrix = [["1","0","1","0","0"],["1","0","1","1","1"],["1","1","1","1","1"],["1","0","0","1","0"]]
Output: 6
Explanation: The maximal rectangle is shown in the above picture.
Example 2:
Input: matrix = [["0"]]
Output: 0
Example 3:
Input: matrix = [["1"]]
Output: 1
Constraints:
rows == matrix.length
cols == matrix[i].length
1 <= row, cols <= 200
matrix[i][j] is '0' or '1'.