Problem 780. Give a matrix that matches itself when rotated
In the problem description, you say "The integers should be chosen from the set 1 to n." However, in your example for a 2x2 matrix, you have a 3 as one of the terms. Am I missing something?
function a = match_rot(n)
The problem says given n and s.
However, only n is provided.
Are we allowed to set s?
Lack of s input solved
Sorry guys. Sloppy problem creation on my part. Unfortunately my signature change will invalidate all the solutions up to this point, but yes it should be match_rot(n,s)
"since rot90(a) matches a in exactly _two_ places" for the example in the problem statement?
Solution CommentsShow comments
Problem Recent Solvers12
More from this Author50
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!