


"""simple docstring"""







# This code is adapted from OpenAI's release
# https://github.com/openai/human-eval/blob/master/human_eval/execution.py

import contextlib
import faulthandler
import io
import multiprocessing
import os
import platform
import signal
import tempfile
def _A						(						lowercase       ,    lowercase       ,    lowercase       ,    lowercase		):







    """simple docstring"""
    a 		=multiprocessing.Manager()
    a 		=manager.list()

    a 		=multiprocessing.Process(target=lowercase       ,    args=(check_program, result, timeout)		)
    p.start()
    p.join(timeout=timeout + 1		)
    if p.is_alive():
        p.kill()

    if not result:
        result.append('''timed out'''		)

    return {
        "task_id": task_id,
        "passed": result[0] == "passed",
        "result": result[0],
        "completion_id": completion_id,
    }
def _A						(						lowercase       ,    lowercase       ,    lowercase		):







    """simple docstring"""
    with create_tempdir():
        # These system calls are needed when cleaning up tempdir.
        import os
        import shutil

        a 		=shutil.rmtree
        a 		=os.rmdir
        a 		=os.chdir

        # Disable functionalities that can make destructive changes to the test.
        reliability_guard()

        # Run program.
        try:
            a 		={}
            with swallow_io():
                with time_limit(lowercase		):
                    exec(lowercase       ,    lowercase		)
            result.append('''passed'''		)
        except TimeoutException:
            result.append('''timed out'''		)
        except BaseException as e:
            result.append(f'''failed: {e}'''		)

        # Needed for cleaning up.
        a 		=rmtree
        a 		=rmdir
        a 		=chdir
@contextlib.contextmanager
def _A						(						lowercase		):







    """simple docstring"""
    def signal_handler(lowercase       ,    lowercase		):
        raise TimeoutException('''Timed out!'''		)

    signal.setitimer(signal.ITIMER_REAL       ,    lowercase		)
    signal.signal(signal.SIGALRM       ,    lowercase		)
    try:
        yield
    finally:
        signal.setitimer(signal.ITIMER_REAL       ,    0		)
@contextlib.contextmanager
def _A						(						):







    """simple docstring"""
    a 		=WriteOnlyStringIO()
    with contextlib.redirect_stdout(lowercase		):
        with contextlib.redirect_stderr(lowercase		):
            with redirect_stdin(lowercase		):
                yield
@contextlib.contextmanager
def _A						(						):







    """simple docstring"""
    with tempfile.TemporaryDirectory() as dirname:
        with chdir(lowercase		):
            yield dirname






class       __A				(       _SCREAMING_SNAKE_CASE			):






 """simple docstring"""




 pass






class       __A				(       io.StringIO			):






 """simple docstring"""




 def       SCREAMING_SNAKE_CASE							(		self ,    *__A ,    **__A						)					->     Optional[Any]:
     raise OSError


 def       SCREAMING_SNAKE_CASE							(		self ,    *__A ,    **__A						)					->     Optional[Any]:
     raise OSError


 def       SCREAMING_SNAKE_CASE							(		self ,    *__A ,    **__A						)					->     List[Any]:
     raise OSError





 def       SCREAMING_SNAKE_CASE							(		self ,    *__A ,    **__A						)					->     List[str]:
     return False






class       __A				(       contextlib._RedirectStream			):  # type: ignore






 """simple docstring"""




 __lowerCAmelCase 					=  "stdin"

@contextlib.contextmanager
def _A						(						lowercase		):







    """simple docstring"""
    if root == ".":
        yield
        return
    a 		=os.getcwd()
    os.chdir(lowercase		)
    try:
        yield
    except BaseException as exc:
        raise exc
    finally:
        os.chdir(lowercase		)





def _A						(						lowercase=None		):







    """simple docstring"""

    if maximum_memory_bytes is not None:
        import resource

        resource.setrlimit(resource.RLIMIT_AS       ,    (maximum_memory_bytes, maximum_memory_bytes)		)
        resource.setrlimit(resource.RLIMIT_DATA       ,    (maximum_memory_bytes, maximum_memory_bytes)		)
        if not platform.uname().system == "Darwin":
            resource.setrlimit(resource.RLIMIT_STACK       ,    (maximum_memory_bytes, maximum_memory_bytes)		)

    faulthandler.disable()

    import builtins

    a 		=None
    a 		=None

    import os

    a 		='''1'''

    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None

    import shutil

    a 		=None
    a 		=None
    a 		=None

    import subprocess

    a 		=None  # type: ignore

    a 		=None

    import sys

    a 		=None
    a 		=None
    a 		=None
    a 		=None
    a 		=None





from __future__ import annotations

from collections.abc import Iterator

class 		__lowerCAmelCase	:
							def __init__(						self						:Optional[Any]		,      __magic_name__						:int				):







								'''simple docstring'''







								a										=							value
								a										=							None
								a										=							None







class 		__lowerCAmelCase	:
							def __init__(						self						:str		,      __magic_name__						:Node				):







								'''simple docstring'''







								a										=							tree
							def       lowerCamelCase__							(						self						:str		,      __magic_name__						:Node | None				):







								'''simple docstring'''







								if node is None:
									return 0
								return node.value + (
								    self.depth_first_search(node.left				) + self.depth_first_search(node.right				)
								)





							def __iter__(						self						:Tuple				):







								'''simple docstring'''







								yield self.depth_first_search(self.tree				)


if __name__ == "__main__":
		import doctest

		doctest.testmod()

