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Count Square Submatrices with All Ones
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Input
Example 1
Example 2
Example 3
Custom
matrix
=
[[0,1,1,1],[1,1,1,1],[0,1,1,1]]
0
1
1
1
1
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
0
1
2
Matrix
0
1
2
3
0
1
2
dp
algo
master
.
io
Step:
Start Count Square Submatrices
0 / 41
Input
Example 1
Example 2
Example 3
Custom
matrix
=
[[0,1,1,1],[1,1,1,1],[0,1,1,1]]
0 / 41
0
1
1
1
1
1
1
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
0
1
2
Matrix
0
1
2
3
0
1
2
dp
algo
master
.
io
Step:
Start Count Square Submatrices
