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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 get_end_of_day(year, month, day):
 """Get the timestamp associated to the last second of a specific day :param year: date year :type year: int :param month: date month (int) :type month: int :param day: date day :type day: int :return: timestamp :rtype: int """

    # DST is not known in the provided date
    timestamp = time.mktime((year, month, day, 23, 59, 59, 0, 0, -1))
    return int(timestamp)