Note that all solutions (which passed the limited test suite with small size) involving only pair-wise gcd calculations are indeed incorrect. Those solutions include the following ones: 1) min(gcd(a,min(a))); 2) min(gcd(a(1), a)); 3) min(min(bsxfun(@gcd,a,a.'))); To eliminate these incorrect solutions, please simply add a test case with a = [21 15 35].
DNA N-Gram Distribution
Who knows the last digit of pi?
Getting the row and column location from a matrix
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swap sign sum & multiply castles
Given n, create n random numbers such that their standard deviation is also n.
letter yes yes & letter no no
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