





import heapq
import sys

import numpy as np

UpperCAmelCase_           =	tuple[int, int]




class 			__UpperCamelCase    :





     def __init__(     self					):
        _UpperCAmelCase           =   []
        _UpperCAmelCase           =   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)
           _UpperCAmelCase           =   []
           ((_UpperCAmelCase)       ,      (_UpperCAmelCase))           =   heapq.heappop(self.elements					)
           while x != item:
              temp.append((pri, x)					)
              ((_UpperCAmelCase)       ,      (_UpperCAmelCase))           =   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					)
           _UpperCAmelCase           =   []
           ((_UpperCAmelCase)       ,      (_UpperCAmelCase))           =   heapq.heappop(self.elements					)
           while x != item:
              temp.append((pro, x)					)
              ((_UpperCAmelCase)       ,      (_UpperCAmelCase))           =   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					):
        ((_UpperCAmelCase)       ,      (_UpperCAmelCase))           =   heapq.heappop(self.elements					)
        self.set.remove(_UpperCamelCase					)
        return (priority, item)




def      A__       (    SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      TPos						)  ->  Any:






   """simple docstring"""







   _UpperCAmelCase           =   np.array(SCREAMING_SNAKE_CASE_						)
   _UpperCAmelCase           =   np.array(SCREAMING_SNAKE_CASE_						)
   return np.linalg.norm(a - b						)
def      A__       (    SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      TPos						)  ->  int:






   """simple docstring"""







   return consistent_heuristic(SCREAMING_SNAKE_CASE_				,	SCREAMING_SNAKE_CASE_						) // t
def      A__       (    SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      TPos						)  ->  Tuple:






   """simple docstring"""







   return abs(p[0] - goal[0]						) + abs(p[1] - goal[1]						)
def      A__       (    SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      int				,	SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      dict[TPos, float]						)  ->  str:






   """simple docstring"""







   _UpperCAmelCase           =   g_function[start] + Wa * heuristics[i](SCREAMING_SNAKE_CASE_				,	SCREAMING_SNAKE_CASE_						)
   return ans
def      A__       (    SCREAMING_SNAKE_CASE_   :      Union[str, Any]				,	SCREAMING_SNAKE_CASE_   :      str				,	SCREAMING_SNAKE_CASE_   :      Dict						)  ->  Dict:






   """simple docstring"""







   _UpperCAmelCase           =   np.chararray((n, n)						)
   for i in range(SCREAMING_SNAKE_CASE_						):
      for j in range(SCREAMING_SNAKE_CASE_						):
         _UpperCAmelCase           =   '''*'''

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

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

   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:-'''						)
   _UpperCAmelCase           =   back_pointer[goal]
   while x != start:
      print(SCREAMING_SNAKE_CASE_				,	end=''' '''						)
      _UpperCAmelCase           =   back_pointer[x]
   print(SCREAMING_SNAKE_CASE_						)
   sys.exit()
def      A__       (    SCREAMING_SNAKE_CASE_   :      TPos						)  ->  Tuple:






   """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      A__       (    SCREAMING_SNAKE_CASE_   :      Dict				,	SCREAMING_SNAKE_CASE_   :      Optional[Any]				,	SCREAMING_SNAKE_CASE_   :      List[str]				,	SCREAMING_SNAKE_CASE_   :      Dict				,	SCREAMING_SNAKE_CASE_   :      Optional[int]				,	SCREAMING_SNAKE_CASE_   :      Optional[Any]				,	SCREAMING_SNAKE_CASE_   :      int				,	SCREAMING_SNAKE_CASE_   :      List[Any]				,	)  ->  List[Any]:






   """simple docstring"""







   for itera in range(SCREAMING_SNAKE_CASE_						):
      open_list[itera].remove_element(SCREAMING_SNAKE_CASE_						)
   # print("s", s)
   # print("j", j)
   ((_UpperCAmelCase)       ,      (_UpperCAmelCase))           =   s
   _UpperCAmelCase           =   (x - 1, y)
   _UpperCAmelCase           =   (x + 1, y)
   _UpperCAmelCase           =   (x, y + 1)
   _UpperCAmelCase           =   (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_						)
            _UpperCAmelCase           =   -1
            _UpperCAmelCase           =   float('''inf'''						)

         if valid(SCREAMING_SNAKE_CASE_						) and g_function[neighbours] > g_function[s] + 1:
            _UpperCAmelCase           =   g_function[s] + 1
            _UpperCAmelCase           =   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      A__       (    )  ->  Any:






   """simple docstring"""







   _UpperCAmelCase           =   []
   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


UpperCAmelCase_           =	{0: consistent_heuristic, 1: heuristic_a, 2: heuristic_a}

UpperCAmelCase_           =	[
    (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),
]
UpperCAmelCase_           =	make_common_ground()


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

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

UpperCAmelCase_           =	1
def      A__       (    SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      TPos				,	SCREAMING_SNAKE_CASE_   :      int						)  ->  Union[str, Any]:






   """simple docstring"""







   _UpperCAmelCase           =   {start: 0, goal: float('''inf'''						)}
   _UpperCAmelCase           =   {start: -1, goal: -1}
   _UpperCAmelCase           =   []
   _UpperCAmelCase           =   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_						)						)

   _UpperCAmelCase           =   []
   _UpperCAmelCase           =   []
   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:
               _UpperCAmelCase       ,      _UpperCAmelCase           =   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:
               _UpperCAmelCase           =   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 ...configuration_utils import PretrainedConfig
from ...utils import logging


UpperCAmelCase_           =	logging.get_logger(__name__)

UpperCAmelCase_           =	{
    "RWKV/rwkv-4-169m-pile": "https://huggingface.co/RWKV/rwkv-4-169m-pile/resolve/main/config.json",
    "RWKV/rwkv-4-430m-pile": "https://huggingface.co/RWKV/rwkv-4-430m-pile/resolve/main/config.json",
    "RWKV/rwkv-4-1b5-pile": "https://huggingface.co/RWKV/rwkv-4-1b5-pile/resolve/main/config.json",
    "RWKV/rwkv-4-3b-pile": "https://huggingface.co/RWKV/rwkv-4-3b-pile/resolve/main/config.json",
    "RWKV/rwkv-4-7b-pile": "https://huggingface.co/RWKV/rwkv-4-7b-pile/resolve/main/config.json",
    "RWKV/rwkv-4-14b-pile": "https://huggingface.co/RWKV/rwkv-4-14b-pile/resolve/main/config.json",
    "RWKV/rwkv-raven-1b5": "https://huggingface.co/RWKV/rwkv-raven-1b5/resolve/main/config.json",
    "RWKV/rwkv-raven-3b": "https://huggingface.co/RWKV/rwkv-raven-3b/resolve/main/config.json",
    "RWKV/rwkv-raven-7b": "https://huggingface.co/RWKV/rwkv-raven-7b/resolve/main/config.json",
    "RWKV/rwkv-raven-14b": "https://huggingface.co/RWKV/rwkv-raven-14b/resolve/main/config.json",
}




class 			__UpperCamelCase    (							A__    ):
     __A	:  Tuple							  =   """rwkv"""
     __A	:  Any							  =   {"""max_position_embeddings""": """context_length"""}





     def __init__(     self				,							_UpperCamelCase=50277				,							_UpperCamelCase=1024				,							_UpperCamelCase=4096				,							_UpperCamelCase=32				,							_UpperCamelCase=None				,							_UpperCamelCase=None				,							_UpperCamelCase=1e-5				,							_UpperCamelCase=0				,							_UpperCamelCase=0				,							_UpperCamelCase=6				,							_UpperCamelCase=False				,							_UpperCamelCase=True				,							**_UpperCamelCase				,							):
        _UpperCAmelCase           =   vocab_size
        _UpperCAmelCase           =   context_length
        _UpperCAmelCase           =   hidden_size
        _UpperCAmelCase           =   num_hidden_layers
        _UpperCAmelCase           =   attention_hidden_size if attention_hidden_size is not None else hidden_size
        _UpperCAmelCase           =   intermediate_size if intermediate_size is not None else 4 * hidden_size
        _UpperCAmelCase           =   layer_norm_epsilon
        _UpperCAmelCase           =   rescale_every
        _UpperCAmelCase           =   use_cache

        _UpperCAmelCase           =   bos_token_id
        _UpperCAmelCase           =   eos_token_id

        super().__init__(
            tie_word_embeddings=_UpperCamelCase				,							bos_token_id=_UpperCamelCase				,							eos_token_id=_UpperCamelCase				,							**_UpperCamelCase					)