Problem 924. intersection of matrices
Solution Stats
Problem Comments
-
10 Comments
I guess zeros are not included as common elements.
Yes. Seems to be a somewhat "ill-posed" problem...
What does "they share a common row, column entry" mean?
I think it should be a non-zero common row, column entry.
Just consider the problem to be "Is there any i, j such that A(i,j) == B(i,j) == 1"
I guess it means intersection of arrays, literally.
Do you mind do explain in a different way? it is not clear for what exactly i should do. It miss 3 problems for me, but in any of them it is not clear the problem itself.
A small addendum to the comment of Chien-Han Su
Just consider the problem to be "Is there any i, j such that A(i,j) == B(i,j) and A(i,j) or B(i,j) ~=0"
Problem description is poor.
Please explain this problem for further clarity
Solution Comments
Show commentsProblem Recent Solvers575
Suggested Problems
-
Find the alphabetic word product
3191 Solvers
-
Given an unsigned integer x, find the largest y by rearranging the bits in x
1654 Solvers
-
given 3 sides, find area of this triangle
788 Solvers
-
397 Solvers
-
Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
1579 Solvers
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!