if you're going to post trivial problems that have already been posted before, at least use a proper test suite.
and this one does not even require a solution
Whether the input is vector?
Free passes for everyone!
Create a two dimensional zero matrix
Calculate square and cube of number
Matlab Basics II - Count rows in a matrix
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics II - Minimum
Matlab Basics - Rounding II
Matlab Basics - y as a function of x
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