Really fun problem, but the test case is totally wrong. :-(
glad you liked the problem, but the test case is correct just obfuscated.
How to find the position of an element in a vector without using the find function
First non-zero element in each column
Say something funny
Matrix rotation as per given angle
Convert a Cell Array into an Array
Is this number Munchhausen Narcissistic?
Tony's trick for duplicating an mx1 vector n times
is the number happy?
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