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
Sort a list of complex numbers based on far they are from the origin.
All your base are belong to us
Sum of first n positive integers
Find the sum of n squares
Matlab Basics II - Log and natural log
Matlab Basics - Convert a row vector to a column vector
Matlab Basics II - Count rows in a matrix
Matlab Basics II - Max & Index of Max
Matlab Basics II - Velocity of a particle
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