



'''simple docstring'''




def 	a			( lowerCamelCase__    ):
			'''simple docstring'''





			return str(lowerCamelCase__    ) == str(lowerCamelCase__    )[::-1]



def 	a			( lowerCamelCase__    ):
			'''simple docstring'''





			return int(lowerCamelCase__    ) + int(str(lowerCamelCase__    )[::-1]    )



def 	a			( lowerCamelCase__ = 1_00_00    ):
			'''simple docstring'''





			A_	:						Dict	=     []
			for num in range(1						,      lowerCamelCase__    ):
						A_	:						int	=     0
						A_	:						Any	=     num
						while iterations < 50:
									A_	:						List[Any]	=     sum_reverse(lowerCamelCase__    )
									iterations += 1
									if is_palindrome(lowerCamelCase__    ):
												break
						else:
									lychrel_nums.append(lowerCamelCase__    )
			return len(lowerCamelCase__    )


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




'''simple docstring'''




import re



def 	a			( lowerCamelCase__    ):
			'''simple docstring'''





			return [char.split() for char in re.split(r"""[^ a-z A-Z 0-9 \s]"""						,      str_    )]



def 	a			( lowerCamelCase__    ):
			'''simple docstring'''





			A_	:						Optional[int]	=     split_input(str_    )
			return "".join(
			    ["""""".join([char.capitalize() for char in sub_str]    ) for sub_str in string_split]    )



def 	a			( lowerCamelCase__						,      lowerCamelCase__						,      lowerCamelCase__    ):
			'''simple docstring'''





			try:
						A_	:						List[Any]	=     split_input(lowerCamelCase__    )
						if upper:
									A_	:						Tuple	=     """""".join(
									    [
									        separator.join([char.upper() for char in sub_str]    )
									        for sub_str in string_split
									    ]    )
						else:
									A_	:						Optional[int]	=     """""".join(
									    [
									        separator.join([char.lower() for char in sub_str]    )
									        for sub_str in string_split
									    ]    )
						return res_str
			except IndexError:
						return "not valid string"



def 	a			( lowerCamelCase__    ):
			'''simple docstring'''





			return to_simple_case(lowerCamelCase__    )



def 	a			( lowerCamelCase__    ):
			'''simple docstring'''





			try:
						A_	:						Tuple	=     to_simple_case(lowerCamelCase__    )
						return res_str[0].lower() + res_str[1:]
			except IndexError:
						return "not valid string"



def 	a			( lowerCamelCase__						,      lowerCamelCase__    ):
			'''simple docstring'''





			return to_complex_case(lowerCamelCase__						,      lowerCamelCase__						,      """_"""    )



def 	a			( lowerCamelCase__						,      lowerCamelCase__    ):
			'''simple docstring'''





			return to_complex_case(lowerCamelCase__						,      lowerCamelCase__						,      """-"""    )


if __name__ == "__main__":
						__import__('''doctest''').testmod()