Replicate each element of a row vector (with NaN) a constant number of times.
n=2, A=[1 2 3] -> [1 1 2 2 3 3]
n=0, A=[2 1] -> 
Make a checkerboard matrix
matrix of natural number
Will there be a new leader?
MATLAB Basic: rounding II
Numbers spiral diagonals (Part 2)
Pandigital number n°3 (Inspired by Project Euler 32)
Find files with extension ext in the current directory
Expression or variable?
Mirror, mirror on the wall, who is fairest of them all?
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