intersection of matrices - MATLAB Cody - MATLAB Central

Problem 924. intersection of matrices

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Given two matrices filled with ones and zeros, determine if they share a common row, column entry. These matrices are of identical size.
Examples:
Inputs A = [1 0 0 0 0
0 1 0 0 0
0 0 1 0 0
0 0 0 1 0
0 0 0 0 1 ]
and B = [0 1 0 0 0
0 0 1 0 0
0 0 0 1 0
0 0 0 0 1
1 0 0 0 0 ]
Output tf is false
Inputs A = [1 1 1 0 1
1 1 1 1 0
0 1 1 1 1
1 0 1 1 1
1 1 0 1 1 ]
and B = [0 1 0 0 0
1 0 0 0 0
0 0 0 0 1
0 0 0 1 0
0 0 1 0 0]
Output tf is true
Solve

Solution Stats

40.03% Correct | 59.97% Incorrect
Last Solution submitted on Jul 22, 2025

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