'''simple docstring'''






from __future__ import annotations






def 			UpperCamelCase__       (       _lowercase     :					Optional[Any] ,     _lowercase     :					str  )				->						int:
  if len(lowerCAmelCase__  ) == 0:
    return False
  __UpperCAmelCase:       Union[str, Any]		=			len(lowerCAmelCase__  ) // 2
  if a_list[midpoint] == item:
    return True
  if item < a_list[midpoint]:
    return binary_search(a_list[:midpoint] ,     lowerCAmelCase__  )
  else:
    return binary_search(a_list[midpoint + 1 :] ,     lowerCAmelCase__  )


if __name__ == "__main__":
    SCREAMING_SNAKE_CASE_						 =      input('Enter numbers separated by comma:\n').strip()
    SCREAMING_SNAKE_CASE_						 =      [int(item.strip()) for item in user_input.split(',')]
    SCREAMING_SNAKE_CASE_						 =      int(input('Enter the number to be found in the list:\n').strip())
    SCREAMING_SNAKE_CASE_						 =      """""" if binary_search(sequence, target) else """not """
    print(F"""{target} was {not_str}found in {sequence}""")






_lowercase		:  Any			       =[0, 2, 4, 6, 8]
_lowercase		:  List[Any]			       =[1, 3, 5, 7, 9]


def 		_SCREAMING_SNAKE_CASE     ( lowerCAmelCase__							,lowerCAmelCase__							,lowerCAmelCase__							,lowerCAmelCase__						):
		if remaining_length == 0:
				if digits[0] == 0 or digits[-1] == 0:
						return 0

				for i in range(length // 2 - 1							,-1							,-1						):
						remainder += digits[i] + digits[length - i - 1]

						if remainder % 2 == 0:
								return 0

						remainder //= 10

				return 1

		if remaining_length == 1:
				if remainder % 2 == 0:
						return 0

				lowerCamelCase_	:     Dict 						=      0
				for digit in range(10						):
						lowerCamelCase_	:     List[Any] 						=      digit
						result += reversible_numbers(
						    0							,(remainder + 2 * digit) // 10							,lowerCAmelCase__							,lowerCAmelCase__						)
				return result

		lowerCamelCase_	:     List[str] 						=      0
		for digita in range(10						):
				lowerCamelCase_	:     Tuple 						=      digita

				if (remainder + digita) % 2 == 0:
						lowerCamelCase_	:     Dict 						=      ODD_DIGITS
				else:
						lowerCamelCase_	:     str 						=      EVEN_DIGITS

				for digita in other_parity_digits:
						lowerCamelCase_	:     Optional[int] 						=      digita
						result += reversible_numbers(
						    remaining_length - 2							,(remainder + digita + digita) // 10							,lowerCAmelCase__							,lowerCAmelCase__							,)
		return result


def 		_SCREAMING_SNAKE_CASE     ( lowerCAmelCase__ = 9						):
		lowerCamelCase_	:     int 						=      0
		for length in range(1							,max_power + 1						):
				result += reversible_numbers(lowerCAmelCase__							,0							,[0] * length							,lowerCAmelCase__						)
		return result


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