






import numpy as np



class   lowerCamelCase				:







		'''simple docstring'''



		def __init__(							self       )     ->							str:
							UpperCAmelCase_   :				str						=						(0, 0)
							UpperCAmelCase_   :				List[Any]						=						None
							UpperCAmelCase_   :				List[Any]						=						0
							UpperCAmelCase_   :				List[Any]						=						0
							UpperCAmelCase_   :				Optional[Any]						=						0



		def __eq__(							self    ,		_UpperCamelCase       )     ->							Optional[int]:
							return self.position == cell.position



		def  __UpperCAmelCase      (							self       )     ->							List[Any]:
							print(self.position       )





class   lowerCamelCase				:







		'''simple docstring'''



		def __init__(							self    ,		_UpperCamelCase=(5, 5)       )     ->							int:
							UpperCAmelCase_   :				Tuple						=						np.zeros(_UpperCamelCase       )
							UpperCAmelCase_   :				Union[str, Any]						=						world_size[0]
							UpperCAmelCase_   :				List[Any]						=						world_size[1]



		def  __UpperCAmelCase      (							self       )     ->							Dict:
							print(self.w       )



		def  __UpperCAmelCase      (							self    ,		_UpperCamelCase       )     ->							str:
							UpperCAmelCase_   :				Dict						=						[
							    (-1, -1),
							    (-1, 0),
							    (-1, 1),
							    (0, -1),
							    (0, 1),
							    (1, -1),
							    (1, 0),
							    (1, 1),
							]
							UpperCAmelCase_   :				Any						=						cell.position[0]
							UpperCAmelCase_   :				Union[str, Any]						=						cell.position[1]
							UpperCAmelCase_   :				int						=						[]
							for n in neughbour_cord:
												UpperCAmelCase_   :				List[str]						=						current_x + n[0]
												UpperCAmelCase_   :				int						=						current_y + n[1]
												if 0 <= x < self.world_x_limit and 0 <= y < self.world_y_limit:
																	UpperCAmelCase_   :				Union[str, Any]						=						Cell()
																	UpperCAmelCase_   :				Union[str, Any]						=						(x, y)
																	UpperCAmelCase_   :				Any						=						cell
																	neighbours.append(_UpperCamelCase       )
							return neighbours





def 					lowercase__				(					__snake_case   :							List[Any]					,	__snake_case   :							List[Any]					,	__snake_case   :							List[str]  ):


					'''simple docstring'''


					UpperCAmelCase_   :				Dict						=						[]
					UpperCAmelCase_   :				List[Any]						=						[]
					_open.append(__snake_case  )

					while _open:
										UpperCAmelCase_   :				Dict						=						np.argmin([n.f for n in _open]  )
										UpperCAmelCase_   :				Union[str, Any]						=						_open[min_f]
										_closed.append(_open.pop(__snake_case  )  )
										if current == goal:
															break
										for n in world.get_neigbours(__snake_case  ):
															for c in _closed:
																				if c == n:
																									continue
															UpperCAmelCase_   :				Tuple						=						current.g + 1
															UpperCAmelCase_	,  UpperCAmelCase_   :				List[Any]						=						n.position
															UpperCAmelCase_	,  UpperCAmelCase_   :				str						=						goal.position
															UpperCAmelCase_   :				Tuple						=						(ya - ya) ** 2 + (xa - xa) ** 2
															UpperCAmelCase_   :				List[str]						=						n.h + n.g

															for c in _open:
																				if c == n and c.f < n.f:
																									continue
															_open.append(__snake_case  )
					UpperCAmelCase_   :				List[Any]						=						[]
					while current.parent is not None:
										path.append(current.position  )
										UpperCAmelCase_   :				Union[str, Any]						=						current.parent
					path.append(current.position  )
					return path[::-1]


if __name__ == "__main__":
		__UpperCAmelCase     							=						Gridworld()
		# Start position and goal
		__UpperCAmelCase     							=						Cell()
		__UpperCAmelCase     							=						(0, 0)
		__UpperCAmelCase     							=						Cell()
		__UpperCAmelCase     							=						(4, 4)
		print(F'path from {start.position} to {goal.position}')
		__UpperCAmelCase     							=						astar(world, start, goal)
		#   Just for visual reasons.
		for i in s:
				__UpperCAmelCase     							=						1
		print(world.w)














import random
import sys

import numpy as np
from matplotlib import pyplot as plt
from matplotlib.colors import ListedColormap

__UpperCAmelCase     							=						'Usage of script: script_name <size_of_canvas:int>'

__UpperCAmelCase     							=						[0] * 100 + [1] * 10
random.shuffle(choice)




def 					lowercase__				(					__snake_case   :							int  ):


					'''simple docstring'''


					UpperCAmelCase_   :				Any						=						[[False for i in range(__snake_case  )] for j in range(__snake_case  )]
					return canvas




def 					lowercase__				(					__snake_case   :							list[list[bool]]  ):


					'''simple docstring'''


					for i, row in enumerate(__snake_case  ):
										for j, _ in enumerate(__snake_case  ):
															UpperCAmelCase_   :				Tuple						=						bool(random.getrandbits(1  )  )




def 					lowercase__				(					__snake_case   :							list[list[bool]]  ):


					'''simple docstring'''


					UpperCAmelCase_   :				List[Any]						=						np.array(__snake_case  )
					UpperCAmelCase_   :				Any						=						np.array(create_canvas(current_canvas.shape[0]  )  )
					for r, row in enumerate(__snake_case  ):
										for c, pt in enumerate(__snake_case  ):
															UpperCAmelCase_   :				Optional[int]						=						__judge_point(
															    __snake_case					,	current_canvas[r - 1 : r + 2, c - 1 : c + 2]  )

					UpperCAmelCase_   :				List[Any]						=						next_gen_canvas
					del next_gen_canvas  # cleaning memory as we move on.
					UpperCAmelCase_   :				list[list[bool]]						=						current_canvas.tolist()
					return return_canvas




def 					lowercase__				(					__snake_case   :							bool					,	__snake_case   :							list[list[bool]]  ):


					'''simple docstring'''


					UpperCAmelCase_   :				Optional[int]						=						0
					UpperCAmelCase_   :				List[Any]						=						0
					# finding dead or alive neighbours count.
					for i in neighbours:
										for status in i:
															if status:
																				alive += 1
															else:
																				dead += 1

    # handling duplicate entry for focus pt.
					if pt:
										alive -= 1
					else:
										dead -= 1

					# running the rules of game here.
					UpperCAmelCase_   :				List[Any]						=						pt
					if pt:
										if alive < 2:
															UpperCAmelCase_   :				str						=						False
										elif alive == 2 or alive == 3:
															UpperCAmelCase_   :				int						=						True
										elif alive > 3:
															UpperCAmelCase_   :				List[Any]						=						False
					else:
										if alive == 3:
															UpperCAmelCase_   :				int						=						True

					return state


if __name__ == "__main__":
		if len(sys.argv) != 2:
				raise Exception(usage_doc)

		__UpperCAmelCase     							=						int(sys.argv[1])
		# main working structure of this module.
		__UpperCAmelCase     							=						create_canvas(canvas_size)
		seed(c)
		__UpperCAmelCase							,       __UpperCAmelCase     							=						plt.subplots()
		fig.show()
		__UpperCAmelCase     							=						ListedColormap(['w', 'k'])
		try:
				while True:
						__UpperCAmelCase     							=						run(c)
						ax.matshow(c, cmap=cmap)
						fig.canvas.draw()
						ax.cla()
		except KeyboardInterrupt:
				# do nothing.
				pass






