
"""simple docstring"""


import argparse
from collections import defaultdict

import yaml


_lowercase							      = 'docs/source/en/_toctree.yml'






def 					_snake_case (						snake_case__      :   str   ):
	A        =      defaultdict(_lowercase   )
	A        =      []
	A        =      []
	for doc in doc_list:
		if "local" in doc:
			counts[doc["local"]] += 1

		if doc["title"].lower() == "overview":
			overview_doc.append({'local': doc['local'], 'title': doc['title']}   )
		else:
			new_doc_list.append(_lowercase   )

	A        =      new_doc_list
	A        =      [key for key, value in counts.items() if value > 1]

	A        =      []
	for duplicate_key in duplicates:
		A        =      list({doc['title'] for doc in doc_list if doc['local'] == duplicate_key}   )
		if len(_lowercase   ) > 1:
			raise ValueError(
			    F'{duplicate_key} is present several times in the documentation table of content at '
			    '`docs/source/en/_toctree.yml` with different *Title* values. Choose one of those and remove the '
			    'others.'   )
		# Only add this once
		new_doc.append({'local': duplicate_key, 'title': titles[0]}   )

	# Add none duplicate-keys
	new_doc.extend([doc for doc in doc_list if 'local' not in counts or counts[doc['local']] == 1]   )
	A        =      sorted(_lowercase		,					key=lambda snake_case__   : s["title"].lower()   )

	# "overview" gets special treatment and is always first
	if len(_lowercase   ) > 1:
		raise ValueError('{doc_list} has two \'overview\' docs which is not allowed.'   )

	overview_doc.extend(_lowercase   )

	# Sort
	return overview_doc






def 					_snake_case (						snake_case__      :   List[str]=False   ):
	with open(_lowercase		,					encoding='utf-8'   ) as f:
		A        =      yaml.safe_load(f.read()   )

	# Get to the API doc
	A        =      0
	while content[api_idx]["title"] != "API":
		api_idx += 1
	A        =      content[api_idx]['''sections''']

	# Then to the model doc
	A        =      0
	while api_doc[scheduler_idx]["title"] != "Schedulers":
		scheduler_idx += 1

	A        =      api_doc[scheduler_idx]['''sections''']
	A        =      clean_doc_toc(_lowercase   )

	A        =      False
	if new_scheduler_doc != scheduler_doc:
		A        =      True
		if overwrite:
			A        =      new_scheduler_doc

	if diff:
		if overwrite:
			A        =      api_doc
			with open(_lowercase		,					'w'		,					encoding='utf-8'   ) as f:
				f.write(yaml.dump(_lowercase		,					allow_unicode=_lowercase   )   )
		else:
			raise ValueError(
			    'The model doc part of the table of content is not properly sorted, run `make style` to fix this.'   )






def 					_snake_case (						snake_case__      :   Optional[Any]=False   ):
	with open(_lowercase		,					encoding='utf-8'   ) as f:
		A        =      yaml.safe_load(f.read()   )

	# Get to the API doc
	A        =      0
	while content[api_idx]["title"] != "API":
		api_idx += 1
	A        =      content[api_idx]['''sections''']

	# Then to the model doc
	A        =      0
	while api_doc[pipeline_idx]["title"] != "Pipelines":
		pipeline_idx += 1

	A        =      False
	A        =      api_doc[pipeline_idx]['''sections''']
	A        =      []

	# sort sub pipeline docs
	for pipeline_doc in pipeline_docs:
		if "section" in pipeline_doc:
			A        =      pipeline_doc['''section''']
			A        =      clean_doc_toc(_lowercase   )
			if overwrite:
				A        =      new_sub_pipeline_doc
		new_pipeline_docs.append(_lowercase   )

	# sort overall pipeline doc
	A        =      clean_doc_toc(_lowercase   )

	if new_pipeline_docs != pipeline_docs:
		A        =      True
		if overwrite:
			A        =      new_pipeline_docs

	if diff:
		if overwrite:
			A        =      api_doc
			with open(_lowercase		,					'w'		,					encoding='utf-8'   ) as f:
				f.write(yaml.dump(_lowercase		,					allow_unicode=_lowercase   )   )
		else:
			raise ValueError(
			    'The model doc part of the table of content is not properly sorted, run `make style` to fix this.'   )


if __name__ == "__main__":
		_lowercase							      = argparse.ArgumentParser()
		parser.add_argument('''--fix_and_overwrite''', action='''store_true''', help='''Whether to fix inconsistencies.''')
		_lowercase							      = parser.parse_args()

		check_scheduler_doc(args.fix_and_overwrite)
		check_pipeline_doc(args.fix_and_overwrite)
from math import ceil
def       A	(    _lowercase = 1_001						):
						SCREAMING_SNAKE_CASE							:    Any							=							1

						for i in range(1		,  int(ceil(n / 2.0						)						)						):
												SCREAMING_SNAKE_CASE							:    Union[str, Any]							=							2 * i + 1
												SCREAMING_SNAKE_CASE							:    int							=							2 * i
												SCREAMING_SNAKE_CASE							:    List[str]							=							total + 4 * odd**2 - 6 * even

						return total


if __name__ == "__main__":
					import sys

					if len(sys.argv) == 1:
										print(solution())
					else:
										try:
															__UpperCamelCase		:       Dict									=     int(sys.argv[1])
															print(solution(n))
										except ValueError:
															print('Invalid entry - please enter a number')





