n is a nonnegative interger.may it be the largest problem that i meet.
My initial solution with repelem(str,n) for n=0 creates a size 1x0 char class but suite only allows for a 0x0 class. Not sure why the difference would matter.
Return elements unique to either input
Find Index of maximum Value and maximum Value of a vector
Is it an Armstrong number?
Min of a Matrix
Sort complex numbers into complex conjugate pairs
Symmetry of vector
Change the sign of even index entries of the reversed vector
Insert zeros into vector
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