
'''simple docstring'''



import heapq
import sys

import numpy as np

_lowercase          =						tuple[int, int]




class     UpperCAmelCase_	:






						'''simple docstring'''






						def __init__(   self ):

												"""simple docstring"""



												_lowerCAmelCase    		=					[]
												_lowerCAmelCase    		=					set()




						def    _lowercase      (   self ):

												"""simple docstring"""



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




						def    _lowercase      (   self ):

												"""simple docstring"""



												return len(self.elements ) == 0




						def    _lowercase      (   self       ,  _lowercase       ,  _lowercase ):

												"""simple docstring"""



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




						def    _lowercase      (   self       ,  _lowercase ):

												"""simple docstring"""



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




						def    _lowercase      (   self ):

												"""simple docstring"""



												return self.elements[0][1]




						def    _lowercase      (   self ):

												"""simple docstring"""



												((_lowerCAmelCase)		,       (_lowerCAmelCase))    		=					heapq.heappop(self.elements )
												self.set.remove(_lowercase )
												return (priority, item)






def A (__lowerCamelCase :TPos					,      __lowerCamelCase :TPos						):
						# euclidean distance
						_lowerCAmelCase    		=					np.array(__lowerCamelCase						)
						_lowerCAmelCase    		=					np.array(__lowerCamelCase						)
						return np.linalg.norm(a - b						)


def A (__lowerCamelCase :TPos					,      __lowerCamelCase :TPos						):
						# integer division by time variable
						return consistent_heuristic(__lowerCamelCase					,      __lowerCamelCase						) // t


def A (__lowerCamelCase :TPos					,      __lowerCamelCase :TPos						):
						# manhattan distance
						return abs(p[0] - goal[0]						) + abs(p[1] - goal[1]						)


def A (__lowerCamelCase :TPos					,      __lowerCamelCase :int					,      __lowerCamelCase :TPos					,      __lowerCamelCase :dict[TPos, float]						):
						_lowerCAmelCase    		=					g_function[start] + Wa * heuristics[i](__lowerCamelCase					,      __lowerCamelCase						)
						return ans


def A (__lowerCamelCase :Tuple					,      __lowerCamelCase :int					,      __lowerCamelCase :Dict						):
						_lowerCAmelCase    		=					np.chararray((n, n)						)
						for i in range(__lowerCamelCase						):
												for j in range(__lowerCamelCase						):
																		_lowerCAmelCase    		=					"""*"""

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

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

						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:-"""						)
						_lowerCAmelCase    		=					back_pointer[goal]
						while x != start:
												print(__lowerCamelCase					,      end=""" """						)
												_lowerCAmelCase    		=					back_pointer[x]
						print(__lowerCamelCase						)
						sys.exit()


def A (__lowerCamelCase :TPos						):
						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 A (__lowerCamelCase :str					,      __lowerCamelCase :Union[str, Any]					,      __lowerCamelCase :Optional[int]					,      __lowerCamelCase :str					,      __lowerCamelCase :Union[str, Any]					,      __lowerCamelCase :Optional[int]					,      __lowerCamelCase :Dict					,      __lowerCamelCase :Union[str, Any]					,      ):
						for itera in range(__lowerCamelCase						):
												open_list[itera].remove_element(__lowerCamelCase						)
						# print("s", s)
						# print("j", j)
						((_lowerCAmelCase)		,       (_lowerCAmelCase))    		=					s
						_lowerCAmelCase    		=					(x - 1, y)
						_lowerCAmelCase    		=					(x + 1, y)
						_lowerCAmelCase    		=					(x, y + 1)
						_lowerCAmelCase    		=					(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						)
																								_lowerCAmelCase    		=					-1
																								_lowerCAmelCase    		=					float("""inf"""						)

																		if valid(__lowerCamelCase						) and g_function[neighbours] > g_function[s] + 1:
																								_lowerCAmelCase    		=					g_function[s] + 1
																								_lowerCAmelCase    		=					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 A ():
						_lowerCAmelCase    		=					[]
						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          =						{0: consistent_heuristic, 1: heuristic_a, 2: heuristic_a}

_lowercase          =						[
    (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          =						make_common_ground()


_lowercase          =						blocks_blk
# hyper parameters
_lowercase          =						1
_lowercase          =						1
_lowercase          =						20
_lowercase          =						3  # one consistent and two other inconsistent

# start and end destination
_lowercase          =						(0, 0)
_lowercase          =						(n - 1, n - 1)

_lowercase          =						1


def A (__lowerCamelCase :TPos					,      __lowerCamelCase :TPos					,      __lowerCamelCase :int						):
						_lowerCAmelCase    		=					{start: 0, goal: float("""inf"""						)}
						_lowerCAmelCase    		=					{start: -1, goal: -1}
						_lowerCAmelCase    		=					[]
						_lowerCAmelCase    		=					set()

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

						_lowerCAmelCase    		=					[]
						_lowerCAmelCase    		=					[]
						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:
																														_lowerCAmelCase		,       _lowerCAmelCase    		=					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:
																														_lowerCAmelCase    		=					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)


'''simple docstring'''



import warnings

from ...utils import logging
from .image_processing_donut import DonutImageProcessor


_lowercase          =						logging.get_logger(__name__)




class     UpperCAmelCase_	(						_SCREAMING_SNAKE_CASE					):






						'''simple docstring'''






						def __init__(   self       ,  *_lowercase       ,  **_lowercase ):

												"""simple docstring"""



												warnings.warn(
												    """The class DonutFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please"""
												    """ use DonutImageProcessor instead."""       ,  _lowercase       ,  )
												super().__init__(*_lowercase       ,  **_lowercase )
