





import os
from typing import Optional

import fsspec
from fsspec.archive import AbstractArchiveFileSystem
from fsspec.utils import DEFAULT_BLOCK_SIZE







class      lowerCamelCase(						__snake_case	):
     '''simple docstring'''


     __magic_name__   =			''
     __magic_name__   =			(
         None  # protocol passed in prefix to the url. ex: "gzip", for gzip://file.txt::http://foo.bar/file.txt.gz
     )
     __magic_name__   =			None  # compression type in fsspec. ex: "gzip"
     __magic_name__   =			None  # extension of the filename to strip. ex: "".gz" to get file.txt from file.txt.gz




     def __init__(    self				,     snake_case_ = ""				,     snake_case_ = None				,     snake_case_ = None				,     **snake_case_							):
         super().__init__(self				,     **snake_case_							)
         # always open as "rb" since fsspec can then use the TextIOWrapper to make it work for "r" mode
         _A     =							fsspec.open(
             snake_case_				,     mode='rb'				,     protocol=snake_case_				,     compression=self.compression				,     client_kwargs={
                 'requote_redirect_url': False,  # see https://github.com/huggingface/datasets/pull/5459
                 'trust_env': True,  # Enable reading proxy env variables.
                 **(target_options or {}).pop('client_kwargs'				,     {}							),  # To avoid issues if it was already passed.
             }				,     **(target_options or {})				,     )
         _A     =							os.path.basename(self.file.path.split('::'							)[0]							)
         _A     =							(
             self.compressed_name[: self.compressed_name.rindex('.'							)]
             if '.' in self.compressed_name
             else self.compressed_name
         )
         _A     =							None




     @classmethod
     def        lowerCAmelCase__		(    cls				,     snake_case_							):
         # compressed file paths are always relative to the archive root
         return super()._strip_protocol(snake_case_							).lstrip('/'							)




     def        lowerCAmelCase__		(    self							):
         if self.dir_cache is None:
             _A     =							{**self.file.fs.info(self.file.path							), 'name': self.uncompressed_name}
             _A     =							{f['name']: f}




     def        lowerCAmelCase__		(    self				,     snake_case_							):
         return self.file.open().read()




     def        lowerCAmelCase__		(    self				,     snake_case_				,     snake_case_ = "rb"				,     snake_case_=None				,     snake_case_=True				,     snake_case_=None				,     **snake_case_				,     ):
         _A     =							self._strip_protocol(snake_case_							)
         if mode != "rb":
             raise ValueError(F"Tried to read with mode {mode} on file {self.file.path} opened with mode 'rb'"							)
         return self.file.open()







class      lowerCamelCase(						__snake_case	):
     '''simple docstring'''


     __magic_name__   =			'bz2'
     __magic_name__   =			'bz2'
     __magic_name__   =			'.bz2'







class      lowerCamelCase(						__snake_case	):
     '''simple docstring'''


     __magic_name__   =			'gzip'
     __magic_name__   =			'gzip'
     __magic_name__   =			'.gz'







class      lowerCamelCase(						__snake_case	):
     '''simple docstring'''


     __magic_name__   =			'lz4'
     __magic_name__   =			'lz4'
     __magic_name__   =			'.lz4'







class      lowerCamelCase(						__snake_case	):
     '''simple docstring'''


     __magic_name__   =			'xz'
     __magic_name__   =			'xz'
     __magic_name__   =			'.xz'







class      lowerCamelCase(						__snake_case	):
     '''simple docstring'''


     __magic_name__   =			'zstd'
     __magic_name__   =			'zstd'
     __magic_name__   =			'.zst'




     def __init__(    self				,     snake_case_				,     snake_case_ = "rb"				,     snake_case_ = None				,     snake_case_ = None				,     snake_case_ = DEFAULT_BLOCK_SIZE				,     **snake_case_				,     ):
         super().__init__(
             fo=snake_case_				,     mode=snake_case_				,     target_protocol=snake_case_				,     target_options=snake_case_				,     block_size=snake_case_				,     **snake_case_				,     )
         # We need to wrap the zstd decompressor to avoid this error in fsspec==2021.7.0 and zstandard==0.15.2:
         #
         # File "/Users/user/.virtualenvs/hf-datasets/lib/python3.7/site-packages/fsspec/core.py", line 145, in open
         #     out.close = close
         # AttributeError: 'zstd.ZstdDecompressionReader' object attribute 'close' is read-only
         #
         # see https://github.com/intake/filesystem_spec/issues/725
         _A     =							self.file.__enter__







         class      lowerCamelCase:
              '''simple docstring'''


              def __init__(    self				,     snake_case_							):
                  _A     =							file_




              def __enter__(    self							):
                  self._file.__enter__()
                  return self




              def __exit__(    self				,     *snake_case_				,     **snake_case_							):
                  self._file.__exit__(*snake_case_				,     **snake_case_							)




              def __iter__(    self							):
                  return iter(self._file							)




              def        lowerCAmelCase__		(    self							):
                  return next(self._file							)




              def __getattr__(    self				,     snake_case_							):
                  return getattr(self._file				,     snake_case_							)

         def fixed_enter(*snake_case_				,     **snake_case_							):
             return WrappedFile(_enter(*snake_case_				,     **snake_case_							)							)

         _A     =							fixed_enter












from __future__ import annotations

import math





def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE				)							-> list[int]:




    """simple docstring"""




    if num <= 0:
        _A     =							F"{num}: Invalid input, please enter a positive integer."
        raise ValueError(_SCREAMING_SNAKE_CASE				)

    _A     =							[True] * (num + 1)
    _A     =							[]
    _A     =							2
    _A     =							int(math.sqrt(_SCREAMING_SNAKE_CASE				)				)

    while start <= end:
        # If start is a prime
        if sieve[start] is True:
            prime.append(_SCREAMING_SNAKE_CASE				)

            # Set multiples of start be False
            for i in range(start * start							,     num + 1							,     _SCREAMING_SNAKE_CASE				):
                if sieve[i] is True:
                    _A     =							False

        start += 1

    for j in range(end + 1							,     num + 1				):
        if sieve[j] is True:
            prime.append(_SCREAMING_SNAKE_CASE				)

    return prime


if __name__ == "__main__":
 print(prime_sieve(int(input("Enter a positive integer: ").strip())))





