
'''simple docstring'''







lowercase    :							Union[str, Any]      =					"Input must be a string of 8 numbers plus letter"
lowercase    :							str      =					"TRWAGMYFPDXBNJZSQVHLCKE"







def 				SCREAMING_SNAKE_CASE__	(   __A	)       ->	bool:

	if not isinstance(__A			,				__A	):
		_snake_case   						=		F'Expected string as input, found {type(__A	).__name__}'
		raise TypeError(__A	)

	_snake_case   						=		spanish_id.replace('-'			,				''	).upper()
	if len(__A	) != 9:
		raise ValueError(__A	)

	try:
		_snake_case   						=		int(spanish_id_clean[0:8]	)
		_snake_case   						=		spanish_id_clean[8]
	except ValueError as ex:
		raise ValueError(__A	) from ex

	if letter.isdigit():
		raise ValueError(__A	)

	return letter == LOOKUP_LETTERS[number % 23]


if __name__ == "__main__":
					import doctest

					doctest.testmod()



'''simple docstring'''







def 				SCREAMING_SNAKE_CASE__	(   __A = 1_000_000	)       ->	int:
	_snake_case   						=		limit + 1
	_snake_case   						=		[0] * limit
	for first_term in range(1			,				__A	):
		for n in range(__A			,				__A			,				__A	):
			_snake_case   						=		first_term + n / first_term
			if common_difference % 4:  # d must be divisble by 4
				continue
			else:
				common_difference /= 4
				if (
				    first_term > common_difference
				    and first_term < 4 * common_difference
				):  # since x,y,z are positive integers
					frequency[n] += 1  # so z>0 and a>d ,also 4d<a

	_snake_case   						=		sum(1 for x in frequency[1:limit] if x == 10	)

	return count


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

