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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 _calculate_hour_and_minute(float_hour):
 """Calculate hour and minutes as integers from a float hour."""

        hour, minute = int(float_hour), int(round((float_hour - int(float_hour)) * 60))
        if minute == 60:
            return hour + 1, 0
        else:
            return hour, minute