
import heapq
import sys

import numpy as np

lowercase__		:Dict   =    tuple[int, int]







class 				lowercase		:




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




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




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




							def  A__      (				self   ,A__   ,A__):
												if item not in self.set:
																	heapq.heappush(self.elements   ,(priority, item))
																	self.set.add(A__)
												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  A__      (				self   ,A__):
												if item in self.set:
																	self.set.remove(A__)
																	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  A__      (				self):
												return self.elements[0][1]





							def  A__      (				self):
												((lowercase)	,						(lowercase))							=						heapq.heappop(self.elements)
												self.set.remove(A__)
												return (priority, item)



def        UpperCamelCase    (							lowerCAmelCase__ ,			lowerCAmelCase__		):
					'''simple docstring'''
					# euclidean distance
					lowercase							=						np.array(lowerCAmelCase__		)
					lowercase							=						np.array(lowerCAmelCase__		)
					return np.linalg.norm(a - b		)



def        UpperCamelCase    (							lowerCAmelCase__ ,			lowerCAmelCase__		):
					'''simple docstring'''
					# integer division by time variable
					return consistent_heuristic(lowerCAmelCase__ ,			lowerCAmelCase__		) // t



def        UpperCamelCase    (							lowerCAmelCase__ ,			lowerCAmelCase__		):
					'''simple docstring'''
					# manhattan distance
					return abs(p[0] - goal[0]		) + abs(p[1] - goal[1]		)



def        UpperCamelCase    (							lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		):
					'''simple docstring'''
					lowercase							=						g_function[start] + Wa * heuristics[i](lowerCAmelCase__ ,			lowerCAmelCase__		)
					return ans



def        UpperCamelCase    (							lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		):
					'''simple docstring'''
					lowercase							=						np.chararray((n, n)		)
					for i in range(lowerCAmelCase__		):
										for j in range(lowerCAmelCase__		):
															lowercase							=						'''*'''

					for i in range(lowerCAmelCase__		):
										for j in range(lowerCAmelCase__		):
															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(lowerCAmelCase__		):
										for j in range(lowerCAmelCase__		):
															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(lowerCAmelCase__ ,			end=''' '''		)
										lowercase							=						back_pointer[x]
					print(lowerCAmelCase__		)
					sys.exit()



def        UpperCamelCase    (							lowerCAmelCase__		):
					'''simple docstring'''
					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    (							lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			):
					'''simple docstring'''
					for itera in range(lowerCAmelCase__		):
										open_list[itera].remove_element(lowerCAmelCase__		)
					# 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(lowerCAmelCase__		) and neighbours not in visited:
																				# print("neighbour", neighbours)
																				visited.add(lowerCAmelCase__		)
																				lowercase							=						-1
																				lowercase							=						float('''inf'''		)

															if valid(lowerCAmelCase__		) 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(lowerCAmelCase__ ,			key(lowerCAmelCase__ ,			0 ,			lowerCAmelCase__ ,			lowerCAmelCase__		)		)
																									if neighbours not in close_list_inad:
																														for var in range(1 ,			lowerCAmelCase__		):
																																			if key(lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		) <= Wa * key(
																																			    lowerCAmelCase__ ,			0 ,			lowerCAmelCase__ ,			lowerCAmelCase__		):
																																								open_list[j].put(
																																								    lowerCAmelCase__ ,			key(lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		)		)



def        UpperCamelCase    (							):
					'''simple docstring'''
					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


lowercase__		:Any   =    {0: consistent_heuristic, 1: heuristic_a, 2: heuristic_a}

lowercase__		:Dict   =    [
    (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),
]
lowercase__		:int   =    make_common_ground()


lowercase__		:Union[str, Any]   =    blocks_blk
# hyper parameters
lowercase__		:str   =    1
lowercase__		:List[str]   =    1
lowercase__		:str   =    20
lowercase__		:List[str]   =    3  # one consistent and two other inconsistent

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

lowercase__		:str   =    1



def        UpperCamelCase    (							lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		):
					'''simple docstring'''
					lowercase							=						{start: 0, goal: float('''inf'''		)}
					lowercase							=						{start: -1, goal: -1}
					lowercase							=						[]
					lowercase							=						set()

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

					lowercase							=						[]
					lowercase							=						[]
					while open_list[0].minkey() < float('''inf'''		):
										for i in range(1 ,			lowerCAmelCase__		):
															# 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(lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		)
																				else:
																									lowercase	,						lowercase							=						open_list[i].top_show()
																									visited.add(lowerCAmelCase__		)
																									expand_state(
																									    lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			)
																									close_list_inad.append(lowerCAmelCase__		)
															else:
																				if g_function[goal] <= open_list[0].minkey():
																									if g_function[goal] < float('''inf'''		):
																														do_something(lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__		)
																				else:
																									lowercase							=						open_list[0].top_show()
																									visited.add(lowerCAmelCase__		)
																									expand_state(
																									    lowerCAmelCase__ ,			0 ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			lowerCAmelCase__ ,			)
																									close_list_anchor.append(lowerCAmelCase__		)
					print('''No path found to goal'''		)
					print()
					for i in range(n - 1 ,			-1 ,			-1		):
										for j in range(lowerCAmelCase__		):
															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 collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


lowercase__		:int   =    logging.get_logger(__name__)

lowercase__		:Any   =    {
    "sail/poolformer_s12": "https://huggingface.co/sail/poolformer_s12/resolve/main/config.json",
    # See all PoolFormer models at https://huggingface.co/models?filter=poolformer
}







class 				lowercase		(					SCREAMING_SNAKE_CASE__		):
							lowercase_       :       Optional[Any]       					='''poolformer'''




							def __init__(				self   ,A__=3   ,A__=1_6   ,A__=1_6   ,A__=3   ,A__=4.0   ,A__=[2, 2, 6, 2]   ,A__=[6_4, 1_2_8, 3_2_0, 5_1_2]   ,A__=[7, 3, 3, 3]   ,A__=[4, 2, 2, 2]   ,A__=[2, 1, 1, 1]   ,A__=4   ,A__=0.0   ,A__="gelu"   ,A__=True   ,A__=1E-5   ,A__=0.02   ,**A__   ,):
												lowercase							=						num_channels
												lowercase							=						patch_size
												lowercase							=						stride
												lowercase							=						padding
												lowercase							=						pool_size
												lowercase							=						hidden_sizes
												lowercase							=						mlp_ratio
												lowercase							=						depths
												lowercase							=						patch_sizes
												lowercase							=						strides
												lowercase							=						num_encoder_blocks
												lowercase							=						drop_path_rate
												lowercase							=						hidden_act
												lowercase							=						use_layer_scale
												lowercase							=						layer_scale_init_value
												lowercase							=						initializer_range
												super().__init__(**A__)







class 				lowercase		(					SCREAMING_SNAKE_CASE__		):
							lowercase_       :       List[Any]       					=version.parse('''1.11'''		)




							@property
							def  A__      (				self):
												return OrderedDict(
												    [
												        ('''pixel_values''', {0: '''batch''', 1: '''num_channels''', 2: '''height''', 3: '''width'''}),
												    ])





							@property
							def  A__      (				self):
												return 2E-3




