
import heapq
import sys

import numpy as np

A		: Optional[Any]								=     tuple[int, int]



class    a_ :






			def __init__(      self  ):
									_lowercase					       =					[]
									_lowercase					       =					set()






			def    UpperCamelCase_				(      self  ):
									if not self.empty():
															return self.elements[0][0]
									else:
															return float("""inf"""  )






			def    UpperCamelCase_				(      self  ):
									return len(self.elements  ) == 0






			def    UpperCamelCase_				(      self				,			__UpperCamelCase				,			__UpperCamelCase  ):
									if item not in self.set:
															heapq.heappush(self.elements				,			(priority, item)  )
															self.set.add(__UpperCamelCase  )
									else:
															# update
															# print("update", item)
															_lowercase					       =					[]
															((_lowercase)       ,						(_lowercase))					       =					heapq.heappop(self.elements  )
															while x != item:
																					temp.append((pri, x)  )
																					((_lowercase)       ,						(_lowercase))					       =					heapq.heappop(self.elements  )
															temp.append((priority, item)  )
															for pro, xxx in temp:
																					heapq.heappush(self.elements				,			(pro, xxx)  )






			def    UpperCamelCase_				(      self				,			__UpperCamelCase  ):
									if item in self.set:
															self.set.remove(__UpperCamelCase  )
															_lowercase					       =					[]
															((_lowercase)       ,						(_lowercase))					       =					heapq.heappop(self.elements  )
															while x != item:
																					temp.append((pro, x)  )
																					((_lowercase)       ,						(_lowercase))					       =					heapq.heappop(self.elements  )
															for prito, yyy in temp:
																					heapq.heappush(self.elements				,			(prito, yyy)  )






			def    UpperCamelCase_				(      self  ):
									return self.elements[0][1]






			def    UpperCamelCase_				(      self  ):
									((_lowercase)       ,						(_lowercase))					       =					heapq.heappop(self.elements  )
									self.set.remove(__UpperCamelCase  )
									return (priority, item)







def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	TPos       )  ->     List[Any]:
						# euclidean distance
						_lowercase					       =					np.array(SCREAMING_SNAKE_CASE_       )
						_lowercase					       =					np.array(SCREAMING_SNAKE_CASE_       )
						return np.linalg.norm(a - b       )




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	TPos       )  ->     int:
						# integer division by time variable
						return consistent_heuristic(SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       ) // t




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	TPos       )  ->     Union[str, Any]:
						# manhattan distance
						return abs(p[0] - goal[0]       ) + abs(p[1] - goal[1]       )




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	int		,   SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	dict[TPos, float]       )  ->     List[Any]:
						_lowercase					       =					g_function[start] + Wa * heuristics[i](SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       )
						return ans




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	Optional[int]		,   SCREAMING_SNAKE_CASE_	:	Optional[Any]		,   SCREAMING_SNAKE_CASE_	:	Any       )  ->     Union[str, Any]:
						_lowercase					       =					np.chararray((n, n)       )
						for i in range(SCREAMING_SNAKE_CASE_       ):
												for j in range(SCREAMING_SNAKE_CASE_       ):
																		_lowercase					       =					"""*"""

						for i in range(SCREAMING_SNAKE_CASE_       ):
												for j in range(SCREAMING_SNAKE_CASE_       ):
																		if (j, (n - 1) - i) in blocks:
																								_lowercase					       =					"""#"""

						_lowercase					       =					"""-"""
						_lowercase					       =					back_pointer[goal]
						while x != start:
												((_lowercase)       ,						(_lowercase))					       =					x
												# print(x)
												_lowercase					       =					"""-"""
												_lowercase					       =					back_pointer[x]
						_lowercase					       =					"""-"""

						for i in range(SCREAMING_SNAKE_CASE_       ):
												for j in range(SCREAMING_SNAKE_CASE_       ):
																		if (i, j) == (0, n - 1):
																								print(grid[i][j]		,   end=""" """       )
																								print("""<-- End position"""		,   end=""" """       )
																		else:
																								print(grid[i][j]		,   end=""" """       )
												print()
						print("""^"""       )
						print("""Start position"""       )
						print()
						print("""# is an obstacle"""       )
						print("""- is the path taken by algorithm"""       )
						print("""PATH TAKEN BY THE ALGORITHM IS:-"""       )
						_lowercase					       =					back_pointer[goal]
						while x != start:
												print(SCREAMING_SNAKE_CASE_		,   end=""" """       )
												_lowercase					       =					back_pointer[x]
						print(SCREAMING_SNAKE_CASE_       )
						sys.exit()




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	TPos       )  ->     str:
						if p[0] < 0 or p[0] > n - 1:
												return False
						if p[1] < 0 or p[1] > n - 1:
												return False
						return True




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	List[Any]		,   SCREAMING_SNAKE_CASE_	:	Dict		,   SCREAMING_SNAKE_CASE_	:	List[str]		,   SCREAMING_SNAKE_CASE_	:	Optional[int]		,   SCREAMING_SNAKE_CASE_	:	List[Any]		,   SCREAMING_SNAKE_CASE_	:	List[str]		,   SCREAMING_SNAKE_CASE_	:	Dict		,   SCREAMING_SNAKE_CASE_	:	Tuple		,   )  ->     List[Any]:
						for itera in range(SCREAMING_SNAKE_CASE_       ):
												open_list[itera].remove_element(SCREAMING_SNAKE_CASE_       )
						# print("s", s)
						# print("j", j)
						((_lowercase)       ,						(_lowercase))					       =					s
						_lowercase					       =					(x - 1, y)
						_lowercase					       =					(x + 1, y)
						_lowercase					       =					(x, y + 1)
						_lowercase					       =					(x, y - 1)

						for neighbours in [left, right, up, down]:
												if neighbours not in blocks:
																		if valid(SCREAMING_SNAKE_CASE_       ) and neighbours not in visited:
																								# print("neighbour", neighbours)
																								visited.add(SCREAMING_SNAKE_CASE_       )
																								_lowercase					       =					-1
																								_lowercase					       =					float("""inf"""       )

																		if valid(SCREAMING_SNAKE_CASE_       ) and g_function[neighbours] > g_function[s] + 1:
																								_lowercase					       =					g_function[s] + 1
																								_lowercase					       =					s
																								if neighbours not in close_list_anchor:
																														open_list[0].put(SCREAMING_SNAKE_CASE_		,   key(SCREAMING_SNAKE_CASE_		,   0		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       )       )
																														if neighbours not in close_list_inad:
																																				for var in range(1		,   SCREAMING_SNAKE_CASE_       ):
																																										if key(SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       ) <= Wa * key(
																																										    SCREAMING_SNAKE_CASE_		,   0		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       ):
																																																open_list[j].put(
																																																    SCREAMING_SNAKE_CASE_		,   key(SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       )       )




def 	UpperCamelCase__  (     )  ->     Optional[int]:
						_lowercase					       =					[]
						for x in range(1		,   5       ):
												for y in range(1		,   6       ):
																		some_list.append((x, y)       )

						for x in range(15		,   20       ):
												some_list.append((x, 17)       )

						for x in range(10		,   19       ):
												for y in range(1		,   15       ):
																		some_list.append((x, y)       )

    # L block
						for x in range(1		,   4       ):
												for y in range(12		,   19       ):
																		some_list.append((x, y)       )
						for x in range(3		,   13       ):
												for y in range(16		,   19       ):
																		some_list.append((x, y)       )
						return some_list


A		: int								=     {0: consistent_heuristic, 1: heuristic_a, 2: heuristic_a}

A		: Union[str, Any]								=     [
    (0, 1),
    (1, 1),
    (2, 1),
    (3, 1),
    (4, 1),
    (5, 1),
    (6, 1),
    (7, 1),
    (8, 1),
    (9, 1),
    (10, 1),
    (11, 1),
    (12, 1),
    (13, 1),
    (14, 1),
    (15, 1),
    (16, 1),
    (17, 1),
    (18, 1),
    (19, 1),
]
A		: List[str]								=     make_common_ground()


A		: int								=     blocks_blk
# hyper parameters
A		: str								=     1
A		: Optional[Any]								=     1
A		: Dict								=     20
A		: Optional[Any]								=     3  # one consistent and two other inconsistent

# start and end destination
A		: List[str]								=     (0, 0)
A		: str								=     (n - 1, n - 1)

A		: int								=     1




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	TPos		,   SCREAMING_SNAKE_CASE_	:	int       )  ->     List[str]:
						_lowercase					       =					{start: 0, goal: float("""inf"""       )}
						_lowercase					       =					{start: -1, goal: -1}
						_lowercase					       =					[]
						_lowercase					       =					set()

						for i in range(SCREAMING_SNAKE_CASE_       ):
												open_list.append(PriorityQueue()       )
												open_list[i].put(SCREAMING_SNAKE_CASE_		,   key(SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       )       )

						_lowercase					       =					[]
						_lowercase					       =					[]
						while open_list[0].minkey() < float("""inf"""       ):
												for i in range(1		,   SCREAMING_SNAKE_CASE_       ):
																		# print(open_list[0].minkey(), open_list[i].minkey())
																		if open_list[i].minkey() <= Wa * open_list[0].minkey():
																								global t
																								t += 1
																								if g_function[goal] <= open_list[i].minkey():
																														if g_function[goal] < float("""inf"""       ):
																																				do_something(SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       )
																								else:
																														_lowercase       ,						_lowercase					       =					open_list[i].top_show()
																														visited.add(SCREAMING_SNAKE_CASE_       )
																														expand_state(
																														    SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   )
																														close_list_inad.append(SCREAMING_SNAKE_CASE_       )
																		else:
																								if g_function[goal] <= open_list[0].minkey():
																														if g_function[goal] < float("""inf"""       ):
																																				do_something(SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_       )
																								else:
																														_lowercase					       =					open_list[0].top_show()
																														visited.add(SCREAMING_SNAKE_CASE_       )
																														expand_state(
																														    SCREAMING_SNAKE_CASE_		,   0		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   SCREAMING_SNAKE_CASE_		,   )
																														close_list_anchor.append(SCREAMING_SNAKE_CASE_       )
						print("""No path found to goal"""       )
						print()
						for i in range(n - 1		,   -1		,   -1       ):
												for j in range(SCREAMING_SNAKE_CASE_       ):
																		if (j, i) in blocks:
																								print("""#"""		,   end=""" """       )
																		elif (j, i) in back_pointer:
																								if (j, i) == (n - 1, n - 1):
																														print("""*"""		,   end=""" """       )
																								else:
																														print("""-"""		,   end=""" """       )
																		else:
																								print("""*"""		,   end=""" """       )
																		if (j, i) == (n - 1, n - 1):
																								print("""<-- End position"""		,   end=""" """       )
												print()
						print("""^"""       )
						print("""Start position"""       )
						print()
						print("""# is an obstacle"""       )
						print("""- is the path taken by algorithm"""       )


if __name__ == "__main__":
		multi_a_star(start, goal, n_heuristic)

from ...processing_utils import ProcessorMixin



class    a_ (			_a    ):
			a	:			Optional[int]					   =							'''SpeechT5FeatureExtractor'''
			a	:			List[Any]					   =							'''SpeechT5Tokenizer'''






			def __init__(      self				,			__UpperCamelCase				,			__UpperCamelCase  ):
									super().__init__(__UpperCamelCase				,			__UpperCamelCase  )






			def __call__(      self				,			*__UpperCamelCase				,			**__UpperCamelCase  ):
									_lowercase					       =					kwargs.pop("""audio"""				,			__UpperCamelCase  )
									_lowercase					       =					kwargs.pop("""text"""				,			__UpperCamelCase  )
									_lowercase					       =					kwargs.pop("""text_target"""				,			__UpperCamelCase  )
									_lowercase					       =					kwargs.pop("""audio_target"""				,			__UpperCamelCase  )
									_lowercase					       =					kwargs.pop("""sampling_rate"""				,			__UpperCamelCase  )

									if audio is not None and text is not None:
															raise ValueError(
															    """Cannot process both `audio` and `text` inputs. Did you mean `audio_target` or `text_target`?"""  )
									if audio_target is not None and text_target is not None:
															raise ValueError(
															    """Cannot process both `audio_target` and `text_target` inputs. Did you mean `audio` or `text`?"""  )
									if audio is None and audio_target is None and text is None and text_target is None:
															raise ValueError(
															    """You need to specify either an `audio`, `audio_target`, `text`, or `text_target` input to process."""  )

									if audio is not None:
															_lowercase					       =					self.feature_extractor(__UpperCamelCase				,			*__UpperCamelCase				,			sampling_rate=__UpperCamelCase				,			**__UpperCamelCase  )
									elif text is not None:
															_lowercase					       =					self.tokenizer(__UpperCamelCase				,			**__UpperCamelCase  )
									else:
															_lowercase					       =					None

									if audio_target is not None:
															_lowercase					       =					self.feature_extractor(audio_target=__UpperCamelCase				,			*__UpperCamelCase				,			sampling_rate=__UpperCamelCase				,			**__UpperCamelCase  )
															_lowercase					       =					targets["""input_values"""]
									elif text_target is not None:
															_lowercase					       =					self.tokenizer(__UpperCamelCase				,			**__UpperCamelCase  )
															_lowercase					       =					targets["""input_ids"""]
									else:
															_lowercase					       =					None

									if inputs is None:
															return targets

									if targets is not None:
															_lowercase					       =					labels

															_lowercase					       =					targets.get("""attention_mask"""  )
															if decoder_attention_mask is not None:
																					_lowercase					       =					decoder_attention_mask

									return inputs






			def    UpperCamelCase_				(      self				,			*__UpperCamelCase				,			**__UpperCamelCase  ):
									_lowercase					       =					kwargs.pop("""input_values"""				,			__UpperCamelCase  )
									_lowercase					       =					kwargs.pop("""input_ids"""				,			__UpperCamelCase  )
									_lowercase					       =					kwargs.pop("""labels"""				,			__UpperCamelCase  )

									if input_values is not None and input_ids is not None:
															raise ValueError("""Cannot process both `input_values` and `input_ids` inputs."""  )
									if input_values is None and input_ids is None and labels is None:
															raise ValueError(
															    """You need to specify either an `input_values`, `input_ids`, or `labels` input to be padded."""  )

									if input_values is not None:
															_lowercase					       =					self.feature_extractor.pad(__UpperCamelCase				,			*__UpperCamelCase				,			**__UpperCamelCase  )
									elif input_ids is not None:
															_lowercase					       =					self.tokenizer.pad(__UpperCamelCase				,			**__UpperCamelCase  )
									else:
															_lowercase					       =					None

									if labels is not None:
															if "input_ids" in labels or (isinstance(__UpperCamelCase				,			__UpperCamelCase  ) and "input_ids" in labels[0]):
																					_lowercase					       =					self.tokenizer.pad(__UpperCamelCase				,			**__UpperCamelCase  )
																					_lowercase					       =					targets["""input_ids"""]
															else:
																					_lowercase					       =					self.feature_extractor.feature_size
																					_lowercase					       =					self.feature_extractor.num_mel_bins
																					_lowercase					       =					self.feature_extractor.pad(__UpperCamelCase				,			*__UpperCamelCase				,			**__UpperCamelCase  )
																					_lowercase					       =					feature_size_hack
																					_lowercase					       =					targets["""input_values"""]
									else:
															_lowercase					       =					None

									if inputs is None:
															return targets

									if targets is not None:
															_lowercase					       =					labels

															_lowercase					       =					targets.get("""attention_mask"""  )
															if decoder_attention_mask is not None:
																					_lowercase					       =					decoder_attention_mask

									return inputs






			def    UpperCamelCase_				(      self				,			*__UpperCamelCase				,			**__UpperCamelCase  ):
									return self.tokenizer.batch_decode(*__UpperCamelCase				,			**__UpperCamelCase  )






			def    UpperCamelCase_				(      self				,			*__UpperCamelCase				,			**__UpperCamelCase  ):
									return self.tokenizer.decode(*__UpperCamelCase				,			**__UpperCamelCase  )