Additional test cases have been added.
I am new to MATLAB and this was first problem I created. So happy to see variety of solutions I could not think of! Thanks and enjoy coding!
Bravo! You are the leading solver!
I didn't know "rot90" before. I was looking for it. Thanks!
(I solved this problem with different function.)
Times 2 - START HERE
First non-zero element in each column
Arrange vector in ascending order
Calculate distance travelled when given radius and rotations
Summation of array
Equal temperament - musical notes and frequency
The last non-zero digit of a factorial
Smallest n, for n! to have m trailing zero digits
Number of even divisors of a given number
Fractal: area and perimeter of Koch snowflake
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