


import math







def        SCREAMING_SNAKE_CASE_						(			__A :			int				)	->		bool:

       """simple docstring"""

       a_					:		Dict							=  math.loga(math.sqrt(4 * positive_integer + 1				) / 2 + 1 / 2				)

       return exponent == int(__A				)







def        SCREAMING_SNAKE_CASE_						(			__A :			float = 1 / 1_23_45				)	->		int:

       """simple docstring"""

       a_					:		Optional[int]							=  0
       a_					:		Dict							=  0

       a_					:		Any							=  3
       while True:
              a_					:		int							=  (integer**2 - 1) / 4
              # if candidate is an integer, then there is a partition for k
              if partition_candidate == int(__A				):
                     a_					:		Optional[Any]							=  int(__A				)
                     total_partitions += 1
                     if check_partition_perfect(__A				):
                            perfect_partitions += 1
              if perfect_partitions > 0:
                     if perfect_partitions / total_partitions < max_proportion:
                            return int(__A				)
              integer += 1


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







from json import JSONDecodeError  # Workaround for requests.exceptions.JSONDecodeError

import requests





def      __snake_case	(			_UpperCAmelCase = "isbn/0140328726"				):
    __a						       =				olid.strip().strip('''/'''				)  # Remove leading/trailing whitespace & slashes
    if new_olid.count('''/'''				) != 1:
        __a						       =				f'{olid} is not a valid Open Library olid'
        raise ValueError(_UpperCAmelCase				)
    return requests.get(f'https://openlibrary.org/{new_olid}.json'				).json()





def      __snake_case	(			_UpperCAmelCase				):
    __a						       =				{
        '''title''': '''Title''',
        '''publish_date''': '''Publish date''',
        '''authors''': '''Authors''',
        '''number_of_pages''': '''Number of pages:''',
        '''first_sentence''': '''First sentence''',
        '''isbn_10''': '''ISBN (10)''',
        '''isbn_13''': '''ISBN (13)''',
    }
    __a						       =				{better_key: ol_book_data[key] for key, better_key in desired_keys.items()}
    __a						       =				[
        get_openlibrary_data(author['''key''']				)['''name'''] for author in data['''Authors''']
    ]
    __a						       =				data['''First sentence''']['''value''']
    for key, value in data.items():
        if isinstance(_UpperCAmelCase   , _UpperCAmelCase				):
            __a						       =				''', '''.join(_UpperCAmelCase				)
    return data


if __name__ == "__main__":
 import doctest

 doctest.testmod()

 while True:
  __snake_case						:List[Any]      		=     input('''\nEnter the ISBN code to search (or \'quit\' to stop): ''').strip()
  if isbn.lower() in ("", "q", "quit", "exit", "stop"):
   break

  if len(isbn) not in (10, 13) or not isbn.isdigit():
   print(f'Sorry, {isbn} is not a valid ISBN.  Please, input a valid ISBN.')
   continue

  print(f'\nSearching Open Library for ISBN: {isbn}...\n')

  try:
   __snake_case						:Optional[Any]      		=     summarize_book(get_openlibrary_data(f'isbn/{isbn}'))
   print('''\n'''.join(f'{key}: {value}' for key, value in book_summary.items()))
  except JSONDecodeError:  # Workaround for requests.exceptions.RequestException:
   print(f'Sorry, there are no results for ISBN: {isbn}.')





