




'''simple docstring'''






from .stack import Stack




def 		a_( lowerCamelCase      )				->bool:






       '''simple docstring'''




       lowercase  :		Stack[str]						=      Stack()
       lowercase  :		List[str]						=      {'''(''': ''')''', '''[''': ''']''', '''{''': '''}'''}
       for bracket in parentheses:
              if bracket in bracket_pairs:
                     stack.push(lowerCamelCase      )
              elif bracket in (")", "]", "}"):
                     if stack.is_empty() or bracket_pairs[stack.pop()] != bracket:
                            return False
       return stack.is_empty()


if __name__ == "__main__":
      from doctest import testmod

      testmod()

      lowercase	:      str				=       ['''((()))''', '''((())''', '''(()))''']
      print('''Balanced parentheses demonstration:\n''')
      for example in examples:
            lowercase	:      Any				=       '''''' if balanced_parentheses(example) else '''not '''
            print(f'{example} is {not_str}balanced')










'''simple docstring'''






class   SCREAMING_SNAKE_CASE_		:



 def __init__(  self ):






        '''simple docstring'''




        lowercase  :		List[str]						=      [0, 1]





 def    SCREAMING_SNAKE_CASE(  self   ,		A ):






        '''simple docstring'''




        if (difference := index - (len(self.sequence ) - 2)) >= 1:
               for _ in range(A ):
                      self.sequence.append(self.sequence[-1] + self.sequence[-2] )
        return self.sequence[:index]






def 		a_( )				->None:






       '''simple docstring'''




       print(
           '''Fibonacci Series Using Dynamic Programming\n'''   ,				'''Enter the index of the Fibonacci number you want to calculate '''   ,				'''in the prompt below. (To exit enter exit or Ctrl-C)\n'''   ,				sep=''''''   ,				)
       lowercase  :		Optional[int]						=      Fibonacci()

       while True:
              lowercase  :		str						=      input('''>> '''      )
              if prompt in {"exit", "quit"}:
                     break

              try:
                     lowercase  :		int						=      int(lowerCamelCase      )
              except ValueError:
                     print('''Enter a number or \'exit\''''      )
                     continue

              print(fibonacci.get(lowerCamelCase      )      )


if __name__ == "__main__":
      main()




