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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 print_report(label, user, system, real):
 """ Prints the report of one step of a benchmark. """

    print("{:<12s} {:12f} {:12f} ( {:12f} )".format(label,
                                                    user,
                                                    system,
                                                    real))