def       A	(    _lowercase						):
						SCREAMING_SNAKE_CASE							:    Any							=							0

						# if input_string is "aba" than new_input_string become "a|b|a"
						SCREAMING_SNAKE_CASE							:    Dict							=							''''''
						SCREAMING_SNAKE_CASE							:    Optional[Any]							=							''''''

						# append each character + "|" in new_string for range(0, length-1)
						for i in input_string[: len(_lowercase						) - 1]:
												new_input_string += i + "|"
						# append last character
						new_input_string += input_string[-1]

						# we will store the starting and ending of previous furthest ending palindromic
						# substring
						SCREAMING_SNAKE_CASE				,  SCREAMING_SNAKE_CASE							:    Tuple							=							0, 0

						# length[i] shows the length of palindromic substring with center i
						SCREAMING_SNAKE_CASE							:    Union[str, Any]							=							[1 for i in range(len(_lowercase						)						)]

						# for each character in new_string find corresponding palindromic string
						SCREAMING_SNAKE_CASE							:    Dict							=							0
						for j in range(len(_lowercase						)						):
												SCREAMING_SNAKE_CASE							:    Union[str, Any]							=							1 if j > r else min(length[l + r - j] // 2		,  r - j + 1						)
												while (
												    j - k >= 0
												    and j + k < len(_lowercase						)
												    and new_input_string[k + j] == new_input_string[j - k]
												):
																		k += 1

												SCREAMING_SNAKE_CASE							:    Tuple							=							2 * k - 1

												# does this string is ending after the previously explored end (that is r) ?
												# if yes the update the new r to the last index of this
												if j + k - 1 > r:
																		SCREAMING_SNAKE_CASE							:    Optional[int]							=							j - k + 1  # noqa: E741
																		SCREAMING_SNAKE_CASE							:    List[str]							=							j + k - 1

												# update max_length and start position
												if max_length < length[j]:
																		SCREAMING_SNAKE_CASE							:    Optional[int]							=							length[j]
																		SCREAMING_SNAKE_CASE							:    int							=							j

    # create that string
						SCREAMING_SNAKE_CASE							:    Optional[int]							=							new_input_string[start - max_length // 2 : start + max_length // 2 + 1]
						for i in s:
												if i != "|":
																		output_string += i

						return output_string


if __name__ == "__main__":
					import doctest

					doctest.testmod()






def       A	(    _lowercase		,  _lowercase		,  _lowercase						):
						return round(float(moles / volume						) * nfactor						)
def       A	(    _lowercase		,  _lowercase		,  _lowercase						):
						return round(float((moles * 0.0821 * temperature) / (volume)						)						)
def       A	(    _lowercase		,  _lowercase		,  _lowercase						):
						return round(float((moles * 0.0821 * temperature) / (pressure)						)						)
def       A	(    _lowercase		,  _lowercase		,  _lowercase						):
						return round(float((pressure * volume) / (0.0821 * moles)						)						)


if __name__ == "__main__":
					import doctest

					doctest.testmod()





