

"""simple docstring"""




from __future__ import annotations





def 	lowercase__		(    snake_case_					:int  ):
	__UpperCAmelCase							=      len(A__  )
	# We need to create solution object to save path.
	__UpperCAmelCase							=      [[0 for _ in range(A__  )] for _ in range(A__  )]
	__UpperCAmelCase							=      run_maze(A__       ,						0       ,						0       ,						A__  )
	if solved:
		print('''\n'''.join(str(A__  ) for row in solutions  )  )
	else:
		print('''No solution exists!'''  )
	return solved





def 	lowercase__		(    snake_case_					:List[str]       ,						snake_case_					:Optional[int]       ,						snake_case_					:Union[str, Any]       ,						snake_case_					:Any  ):
	__UpperCAmelCase							=      len(A__  )
	# Final check point.
	if i == j == (size - 1):
		__UpperCAmelCase							=      1
		return True

	__UpperCAmelCase							=      (not i < 0) and (not j < 0)  # Check lower bounds
	__UpperCAmelCase							=      (i < size) and (j < size)  # Check upper bounds

	if lower_flag and upper_flag:
		# check for already visited and block points.
		__UpperCAmelCase							=      (not solutions[i][j]) and (not maze[i][j])
		if block_flag:
			# check visited
			__UpperCAmelCase							=      1

			# check for directions
			if (
			    run_maze(A__       ,						i + 1       ,						A__       ,						A__  )
			    or run_maze(A__       ,						A__       ,						j + 1       ,						A__  )
			    or run_maze(A__       ,						i - 1       ,						A__       ,						A__  )
			    or run_maze(A__       ,						A__       ,						j - 1       ,						A__  )
			):
				return True

			__UpperCAmelCase							=      0
			return False
	return False


if __name__ == "__main__":
				import doctest

				doctest.testmod()



'''simple docstring'''






import pytest
import requests

from datasets.utils.file_utils import http_head

from .utils import OfflineSimulationMode, RequestWouldHangIndefinitelyError, offline


@pytest.mark.integration
def 		_A     (    ):






 """simple docstring"""



 with offline(OfflineSimulationMode.CONNECTION_TIMES_OUT      ):
  with pytest.raises(A__      ):
   requests.request('''GET'''     ,				'''https://huggingface.co'''      )
  with pytest.raises(requests.exceptions.ConnectTimeout      ):
   requests.request('''GET'''     ,				'''https://huggingface.co'''     ,				timeout=1.0      )


@pytest.mark.integration
def 		_A     (    ):






 """simple docstring"""



 with offline(OfflineSimulationMode.CONNECTION_FAILS      ):
  with pytest.raises(requests.exceptions.ConnectionError      ):
   requests.request('''GET'''     ,				'''https://huggingface.co'''      )






def 		_A     (    ):






 """simple docstring"""



 with offline(OfflineSimulationMode.HF_DATASETS_OFFLINE_SET_TO_1      ):
  with pytest.raises(A__      ):
   http_head('''https://huggingface.co'''      )

