find the index of the rows that have all 1

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pamela sulis
pamela sulis 2016-4-7
编辑： Azzi Abdelmalek 2016-4-7
Hi, I have a matrix
A= [ 0 0 0 0 0
0 1 1 1 1
1 1 1 0 0
0 0 0 0 1
0 0 0 1 0
1 1 1 1 1
0 1 1 1 1
0 1 1 1 0
0 0 1 1 1
1 1 1 1 1
0 0 0 1 0]
I want to find the index of the rows that have all 1, can you help me?

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Azzi Abdelmalek
Azzi Abdelmalek 2016-4-7
编辑：Azzi Abdelmalek 2016-4-7
idx=find(all(A,2))

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