Generate the proper factors of input integer x and return them in ascending order. For more information on proper factors, refer to http://mathworld.wolfram.com/ProperFactor.html.
setdiff returns 1x0 array instead of 0x0 for the first test or for any similar case, anyone know why?
Find the two-word state names
Find state names that start with the letter N
random picture with random colours
We love vectorized solutions. Problem 1 : remove the row average.
Detect a number and replace with two NaN's
Television Screen Dimensions
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