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
Roll the Dice!
2 b | ~ 2 b
Back to basics 22 - Rotate a matrix
Sum of the Matrix Elements
Matlab Basics II - Count rows in a matrix
Matlab Basics - Rounding I
Matlab Basics II - Log and natural log
Matlab Basics II - squares
Matlab Basics II - Intervals
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