




'''simple docstring'''







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

import pytest
import requests

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

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





def 						snake_case_							(_a     :							pathlib.Path					):
    UpperCAmelCase      	=		importlib.util.spec_from_file_location(file_path.name   ,       str(_a					)					)
    UpperCAmelCase      	=		importlib.util.module_from_spec(_a					)  # type: ignore
    spec.loader.exec_module(_a					)  # type: ignore
    return module





def 						snake_case_							():
    UpperCAmelCase      	=		[]
    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(_a					)
    return solution_file_paths





def 						snake_case_							():
    with open(os.environ['''GITHUB_EVENT_PATH''']					) as file:
        UpperCAmelCase      	=		json.load(_a					)
    return event["pull_request"]["url"] + "/files"





def 						snake_case_							():
    UpperCAmelCase      	=		[]
    UpperCAmelCase      	=		{
        '''Accept''': '''application/vnd.github.v3+json''',
        '''Authorization''': '''token ''' + os.environ['''GITHUB_TOKEN'''],
    }
    UpperCAmelCase      	=		requests.get(get_files_url()   ,       headers=_a					).json()
    for file in files:
        UpperCAmelCase      	=		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(_a					)
    return solution_file_paths





def 						snake_case_							():
    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 _a					: F"{path.parent.name}/{path.name}"   ,       )
def 						snake_case_							(_a     :							pathlib.Path					):
    UpperCAmelCase      	=		solution_path.parent.name[8:].zfill(3					)
    UpperCAmelCase      	=		PROBLEM_ANSWERS[problem_number]
    UpperCAmelCase      	=		convert_path_to_module(_a					)
    UpperCAmelCase      	=		str(solution_module.solution()					)  # type: ignore
    UpperCAmelCase      	=		hashlib.shaaaa(answer.encode()					).hexdigest()
    assert (
        answer == expected
    ), F"Expected solution to {problem_number} to have hash {expected}, got {answer}"










'''simple docstring'''







def 						snake_case_							(_a     :							int = 9_9_8_0_0_1					):
    UpperCAmelCase      	=		0
    for i in range(9_9_9   ,       9_9   ,       -1					):  # 3 digit numbers range from 999 down to 100
        for j in range(9_9_9   ,       9_9   ,       -1					):
            UpperCAmelCase      	=		str(i * j					)
            if product_string == product_string[::-1] and i * j < n:
                UpperCAmelCase      	=		max(_a   ,       i * j					)
    return answer


if __name__ == "__main__":
   print(f"""{solution() = }""")




