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Python 3 is the latest version of the Python programming language and was formally released on December 3rd, 2008. Use this tag along with the main python tag to denote programs that are meant to be run on a Python 3 interpreter only. Do not mix this tag with the python-2.x tag.

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Returning a NumPy array (or list) of strings of words repeated N times

It would seem you're doing it the right way. One thing though: you might want to replace the following piece of code: [[x[i]]*b[i] for i in range(len(x))] A few points as to how you could improve t …
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