





def 	lowerCamelCase_		(							_UpperCamelCase					)						->		Any:






				"""simple docstring"""


				snake_case_		:       Dict           =    []
				snake_case_		:       int           =    set({'''(''', '''[''', '''{'''}					)
				snake_case_		:       Dict           =    set({''')''', ''']''', '''}'''}					)
				snake_case_		:       Dict           =    {'''{''': '''}''', '''[''': ''']''', '''(''': ''')'''}

				for i in range(len(_UpperCamelCase					)					):
								if s[i] in open_brackets:
												stack.append(s[i]					)

								elif s[i] in closed_brackets and (
								    len(_UpperCamelCase					) == 0 or (len(_UpperCamelCase					) > 0 and open_to_closed[stack.pop()] != s[i])
								):
												return False

				return len(_UpperCamelCase					) == 0






def 	lowerCamelCase_		(							)						->		int:






				"""simple docstring"""


				snake_case_		:       Tuple           =    input('''Enter sequence of brackets: '''					)
				if is_balanced(_UpperCamelCase					):
								print(_UpperCamelCase					,							'''is balanced'''					)
				else:
								print(_UpperCamelCase					,							'''is not balanced'''					)


if __name__ == "__main__":
	main()



'''simple docstring'''

class 	lowerCAmelCase  :







       def __init__(				self      :			List[Any]    ,   __lowercase      :			str    ,   __lowercase      :			Any    ,   __lowercase      :			str   ):







            """simple docstring"""







            __lowercase      		=name
            __lowercase      		=value
            __lowercase      		=weight







       def __repr__(				self      :			List[str]   ):







            """simple docstring"""







            return f'''{self.__class__.__name__}({self.name}, {self.value}, {self.weight})'''







       def       snake_case (				self      :			List[Any]   ):







            """simple docstring"""







            return self.value







       def       snake_case (				self      :			str   ):







            """simple docstring"""







            return self.name







       def       snake_case (				self      :			Optional[Any]   ):







            """simple docstring"""







            return self.weight







       def       snake_case (				self      :			Tuple   ):







            """simple docstring"""







            return self.value / self.weight






def 					__UpperCamelCase				(						lowercase__    :	Dict,       lowercase__    :	List[str],       lowercase__    :	str			):






     '''simple docstring'''





     __lowercase      		=[]
     for i in range(len(lowercase__			)			):
          menu.append(Things(name[i],       value[i],       weight[i]			)			)
     return menu

def 					__UpperCamelCase				(						lowercase__    :	List[Any],       lowercase__    :	List[Any],       lowercase__    :	str			):






     '''simple docstring'''





     __lowercase      		=sorted(lowercase__,       key=lowercase__,       reverse=lowercase__			)
     __lowercase      		=[]
     __lowercase		,  __lowercase      		=0.0, 0.0
     for i in range(len(lowercase__			)			):
          if (total_cost + items_copy[i].get_weight()) <= max_cost:
               result.append(items_copy[i]			)
               total_cost += items_copy[i].get_weight()
               total_value += items_copy[i].get_value()
     return (result, total_value)

def 					__UpperCamelCase				(						):






     '''simple docstring'''







if __name__ == "__main__":
       import doctest

       doctest.testmod()


