Check if a given natural number is evil or not.
Read more at OEIS.
are test #3 and #4 correct?
Sorry Rifat, I've messed up test cases. Rescored now.
Arrays are not a natural number..for the tests I mean
@Lorenzo, the input to solution function is always a single number. I've used arrayfun to make multiple tests in a single test case.
I think Test 3 and 4 are (still) faulty. The functions "any" and "all" must be swapped.
Factorize THIS, buddy
How many trades represent all the profit?
Are all the three given point in the same line?
Given a 4x4 matrix, swap the two middle columns
Pancakes for everyone!
Pernicious Anniversary Problem
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