
from math import ceil



def   __SCREAMING_SNAKE_CASE (		SCREAMING_SNAKE_CASE = 1001 )		-> Union[str, Any]:
		SCREAMING_SNAKE_CASE_					:	Optional[int]		  =			1

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

		return total


if __name__ == "__main__":
		import sys

		if len(sys.argv) == 1:
				print(solution())
		else:
				try:
						lowerCAmelCase__:    Optional[Any]      = int(sys.argv[1])
						print(solution(n))
				except ValueError:
						print("Invalid entry - please enter a number")









import argparse


_UpperCAmelCase						:  Union[str, Any]									=			"""docs/source/_static/js/custom.js"""





def    __lowerCamelCase      (					UpperCamelCase__ ):







							'''simple docstring'''






							with open(UpperCamelCase__  ,				encoding='utf-8'  ,				newline='\n' ) as f:
														snake_case_     							=       f.readlines()
							snake_case_     							=       0

							# First let's put the right version
							while not lines[index].startswith('const stableVersion =' ):
														index += 1
							snake_case_     							=       F'''const stableVersion = "v{version}"\n'''

							# Then update the dictionary
							while not lines[index].startswith('const versionMapping = {' ):
														index += 1

							# We go until the end
							while not lines[index].startswith('}' ):
														index += 1
							# We add the new version at the end
							lines[index - 1] += F'''    "v{version}": "v{version}",\n'''

							with open(UpperCamelCase__  ,				'w'  ,				encoding='utf-8'  ,				newline='\n' ) as f:
														f.writelines(UpperCamelCase__ )


if __name__ == "__main__":
					_UpperCAmelCase						:  int									=			argparse.ArgumentParser()
					parser.add_argument("""--version""", help="""Release version.""")
					_UpperCAmelCase						:  str									=			parser.parse_args()
					update_custom_js(args.version)




