I really don't see the point of that kind of problems where you can't use Matlab built-in functions.
Right and wrong
Sum of diagonal of a square matrix
03 - Matrix Variables 4
Find the Oldest Person in a Room
Convert a numerical matrix into a cell array of strings
Cody Computer Part 4 : Are you a morning Cody player Addicted ?
Sort an array of structures
Unique values without using UNIQUE function
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