





'''simple docstring'''


import hashlib
import importlib.util
import json
import os
import pathlib
from types import ModuleType

import pytest
import requests

_lowerCamelCase				    =       pathlib.Path.cwd().joinpath('project_euler')
_lowerCamelCase				    =       pathlib.Path.cwd().joinpath(
    'scripts', 'project_euler_answers.json'
)

with open(PROJECT_EULER_ANSWERS_PATH) as file_handle:
				_lowerCamelCase				    =       json.load(file_handle)




def    __a (     UpperCAmelCase    )      ->Optional[int]:



	"""simple docstring"""







	A							  =      importlib.util.spec_from_file_location(file_path.name       ,			str(lowercase__    )    )
	A							  =      importlib.util.module_from_spec(lowercase__    )  # type: ignore
	spec.loader.exec_module(lowercase__    )  # type: ignore
	return module




def    __a (     )      ->int:



	"""simple docstring"""







	A							  =      []
	for problem_dir_path in PROJECT_EULER_DIR_PATH.iterdir():
		if problem_dir_path.is_file() or problem_dir_path.name.startswith("""_"""    ):
			continue
		for file_path in problem_dir_path.iterdir():
			if file_path.suffix != ".py" or file_path.name.startswith(("""_""", """test""")    ):
				continue
			solution_file_paths.append(lowercase__    )
	return solution_file_paths




def    __a (     )      ->List[Any]:



	"""simple docstring"""







	with open(os.environ["""GITHUB_EVENT_PATH"""]    ) as file:
		A							  =      json.load(lowercase__    )
	return event["pull_request"]["url"] + "/files"




def    __a (     )      ->str:



	"""simple docstring"""







	A							  =      []
	A							  =      {
	    "Accept": "application/vnd.github.v3+json",
	    "Authorization": "token " + os.environ["GITHUB_TOKEN"],
	}
	A							  =      requests.get(get_files_url()       ,			headers=lowercase__    ).json()
	for file in files:
		A							  =      pathlib.Path.cwd().joinpath(file["""filename"""]    )
		if (
		    filepath.suffix != ".py"
		    or filepath.name.startswith(("""_""", """test""")    )
		    or not filepath.name.startswith("""sol"""    )
		):
			continue
		solution_file_paths.append(lowercase__    )
	return solution_file_paths




def    __a (     )      ->List[str]:



	"""simple docstring"""







	if os.environ.get("""CI"""    ) and os.environ.get("""GITHUB_EVENT_NAME"""    ) == "pull_request":
		# Return only if there are any, otherwise default to all solutions
		if filepaths := added_solution_file_path():
			return filepaths
	return all_solution_file_paths()




@pytest.mark.parametrize(
    """solution_path"""       ,			collect_solution_file_paths()       ,			ids=lambda UpperCAmelCase    : f"""{path.parent.name}/{path.name}"""       ,			)
def    __a (     UpperCAmelCase    )      ->Tuple:



	"""simple docstring"""







	A							  =      solution_path.parent.name[8:].zfill(3    )
	A							  =      PROBLEM_ANSWERS[problem_number]
	A							  =      convert_path_to_module(lowercase__    )
	A							  =      str(solution_module.solution()    )  # type: ignore
	A							  =      hashlib.shaaaa(answer.encode()    ).hexdigest()
	assert (
	    answer == expected
	), f"""Expected solution to {problem_number} to have hash {expected}, got {answer}"""








'''simple docstring'''


from __future__ import annotations



class 							__UpperCAmelCase  :







		'''simple docstring'''







		def __init__(self						:      Any      ,      _lowerCAmelCase						:      int      ):
			A							  =      value
			A							  =      None
			A							  =      None






class 							__UpperCAmelCase  :







		'''simple docstring'''







		__lowerCAmelCase 				=    42







		def __init__(self						:      List[str]      ):
			A							  =      0







		def        A     (self						:      Dict      ,      _lowerCAmelCase						:      Node | None      ,      _lowerCAmelCase						:      int      ):
			if node is None:
				return

			if path_sum == self.target:
				self.paths += 1

			if node.left:
				self.depth_first_search(node.left      ,      path_sum + node.left.value      )
			if node.right:
				self.depth_first_search(node.right      ,      path_sum + node.right.value      )







		def        A     (self						:      Optional[Any]      ,      _lowerCAmelCase						:      Node | None      ,      _lowerCAmelCase						:      int | None = None      ):
			if node is None:
				return 0
			if target is not None:
				A							  =      target

			self.depth_first_search(_lowerCAmelCase      ,      node.value      )
			self.path_sum(node.left      )
			self.path_sum(node.right      )

			return self.paths


if __name__ == "__main__":
				import doctest

				doctest.testmod()

