





class        _a(    __A    ):
		pass






class        _a(    __A    ):
		pass






class        _a:







		def __init__(    self				)      ->      Tuple:


							'''simple docstring'''

							_snake_case       :					Tuple				       =   [
							    [],
							    [],
							    [],
							]







		def        lowercase       (    self ,						__snake_case ,						__snake_case				)      ->      None:


							'''simple docstring'''

							try:
												if len(self.queues[priority]				) >= 1_0_0:
																	raise OverflowError("Maximum queue size is 100"				)
												self.queues[priority].append(__UpperCamelCase				)
							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        _a:







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


							'''simple docstring'''

							_snake_case       :					Optional[int]				       =   []







		def        lowercase       (    self ,						__snake_case				)      ->      None:


							'''simple docstring'''

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







		def        lowercase       (    self				)      ->      int:


							'''simple docstring'''

							if not self.queue:
												raise UnderFlowError("The queue is empty"				)
							else:
												_snake_case       :					int				       =   min(self.queue				)
												self.queue.remove(__UpperCamelCase				)
												return data







		def __str__(    self				)      ->      str:


							'''simple docstring'''

							return str(self.queue				)







def    A				(							):
					_snake_case       :					Any				       =   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				(							):
					_snake_case       :					Dict				       =   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()






import re







def    A				(							UpperCAmelCase				):
					_snake_case       :					Any				       =   re.compile(R"^(\+91[\-\s]?)?[0]?(91)?[789]\d{9}$"				)
					if match := re.search(UpperCAmelCase  ,  UpperCAmelCase				):
										return match.string == phone
					return False


if __name__ == "__main__":
							print(indian_phone_validator('+918827897895'))