





class     __lowerCAmelCase	(   UpperCamelCase__):
      pass







class     __lowerCAmelCase	(   UpperCamelCase__):
      pass







class     __lowerCAmelCase	:







      def __init__(   self							)       ->						Tuple:



        '''simple docstring'''




        a__     : List[Any]  =[
            [],
            [],
            [],
        ]







      def        _lowercase  (   self		,				lowerCAmelCase__		,				lowerCAmelCase__							)       ->						None:



        '''simple docstring'''




        try:
          if len(self.queues[priority]							) >= 1_0_0:
            raise OverflowError("Maximum queue size is 100"							)
          self.queues[priority].append(lowerCAmelCase__							)
        except IndexError:
          raise ValueError("Valid priorities are 0, 1, and 2"							)







      def        _lowercase  (   self							)       ->						int:



        '''simple docstring'''




        for queue in self.queues:
          if queue:
            return queue.pop(0							)
        raise UnderFlowError("All queues are empty"							)







      def __str__(   self							)       ->						str:



        '''simple docstring'''




        return "\n".join(F'''Priority {i}: {q}''' for i, q in enumerate(self.queues							)							)







class     __lowerCAmelCase	:







      def __init__(   self							)       ->						List[Any]:



        '''simple docstring'''




        a__     : Dict  =[]







      def        _lowercase  (   self		,				lowerCAmelCase__							)       ->						None:



        '''simple docstring'''




        if len(self.queue							) == 1_0_0:
          raise OverFlowError("Maximum queue size is 100"							)
        self.queue.append(lowerCAmelCase__							)







      def        _lowercase  (   self							)       ->						int:



        '''simple docstring'''




        if not self.queue:
          raise UnderFlowError("The queue is empty"							)
        else:
          a__     : str  =min(self.queue							)
          self.queue.remove(lowerCAmelCase__							)
          return data







      def __str__(   self							)       ->						str:



        '''simple docstring'''




        return str(self.queue							)
def 					_A	(		):





  """simple docstring"""



  a__     : str  =FixedPriorityQueue()
  fpq.enqueue(0	,	10						)
  fpq.enqueue(1	,	70						)
  fpq.enqueue(0	,	100						)
  fpq.enqueue(2	,	1						)
  fpq.enqueue(2	,	5						)
  fpq.enqueue(1	,	7						)
  fpq.enqueue(2	,	4						)
  fpq.enqueue(1	,	64						)
  fpq.enqueue(0	,	128						)
  print(SCREAMING_SNAKE_CASE						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(SCREAMING_SNAKE_CASE						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
  print(fpq.dequeue()						)
def 					_A	(		):





  """simple docstring"""



  a__     : Union[str, Any]  =ElementPriorityQueue()
  epq.enqueue(10						)
  epq.enqueue(70						)
  epq.enqueue(100						)
  epq.enqueue(1						)
  epq.enqueue(5						)
  epq.enqueue(7						)
  epq.enqueue(4						)
  epq.enqueue(64						)
  epq.enqueue(128						)
  print(SCREAMING_SNAKE_CASE						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(SCREAMING_SNAKE_CASE						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)
  print(epq.dequeue()						)


if __name__ == "__main__":
     fixed_priority_queue()
     element_priority_queue()













def 					_A	(		SCREAMING_SNAKE_CASE					:       float	,	SCREAMING_SNAKE_CASE					:       float						):





  """simple docstring"""



  return price * (1 + tax_rate)


if __name__ == "__main__":
     print(F"""{price_plus_tax(100, 0.2_5) = }""")
     print(F"""{price_plus_tax(1_2_5.5_0, 0.0_5) = }""")






