

'''simple docstring'''
from .balanced_parentheses import balanced_parentheses
from .stack import Stack







def       _A	(			snake_case  )    ->			Optional[int]:
   return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(snake_case	,							-1  )







def       _A	(			snake_case  )    ->			Tuple:
   if not balanced_parentheses(snake_case  ):
      raise ValueError("Mismatched parentheses"  )
   _lowercase    :   Stack[str]      =     Stack()
   _lowercase    :   Union[str, Any]      =     []
   for char in expression_str:
      if char.isalpha() or char.isdigit():
         postfix.append(snake_case  )
      elif char == "(":
         stack.push(snake_case  )
      elif char == ")":
         while not stack.is_empty() and stack.peek() != "(":
            postfix.append(stack.pop()  )
         stack.pop()
      else:
         while not stack.is_empty() and precedence(snake_case  ) <= precedence(stack.peek()  ):
            postfix.append(stack.pop()  )
         stack.push(snake_case  )
   while not stack.is_empty():
      postfix.append(stack.pop()  )
   return " ".join(snake_case  )


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

    testmod()
    __magic_name__     						=						"""a+b*(c^d-e)^(f+g*h)-i"""

    print('Infix to Postfix Notation demonstration:\n')
    print('Infix notation: ' + expression)
    print('Postfix notation: ' + infix_to_postfix(expression))









'''simple docstring'''
def       _A	(			snake_case  )    ->			list:
   _lowercase    :   Optional[Any]      =     1.3
   _lowercase    :   Optional[Any]      =     len(snake_case  )
   _lowercase    :   Optional[int]      =     False

   while not completed:
      # Update the gap value for a next comb
      _lowercase    :   Tuple      =     int(gap / shrink_factor  )
      if gap <= 1:
         _lowercase    :   List[str]      =     True

      _lowercase    :   Optional[int]      =     0
      while index + gap < len(snake_case  ):
         if data[index] > data[index + gap]:
            # Swap values
            _lowercase  ,   _lowercase    :   Any      =     data[index + gap], data[index]
            _lowercase    :   Tuple      =     False
         index += 1

   return data


if __name__ == "__main__":
    import doctest

    doctest.testmod()

    _snake_case     						=						input('Enter numbers separated by a comma:\n').strip()
    _snake_case     						=						[int(item) for item in user_input.split(',')]
    print(comb_sort(unsorted))






