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] -> 
Number of Circles in a Number
02 - Vector Variables 1
Area of an equilateral triangle
Is this triangle right-angled?
Sum of big primes without primes
Find Missing Number
Find indices of diagonal elements
Without the French accent please!
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