Submit a solution on any Sunday and you will get 10 points. Only for MATLAB fans!
Don't forget time zone (like me).
Most nonzero elements in row
Create a square matrix of multiples
Return elements unique to either input
Beginner's Problem - Squaring
Basic arrays operations.
Number of vertices of a hypercube
Periodic Table II 101.
The almost-birthday problem.
Special Relativity 101.
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