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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def paretoint(avg, alpha):
 """Returns a random integer that's avg on average, following a power law. alpha determines the shape of the power curve. alpha has to be larger than 1. The closer alpha is to 1, the higher the variation of the returned numbers."""

    return int(random.paretovariate(alpha) * avg / (alpha / (alpha - 1)))