






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






def        lowerCamelCase_  (						_lowerCamelCase				):
 return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(_lowerCamelCase			,   -1				)






def        lowerCamelCase_  (						_lowerCamelCase				):
 if not balanced_parentheses(_lowerCamelCase				):
  raise ValueError('Mismatched parentheses'				)
 lowerCamelCase__     :			Stack[str]     				=						Stack()
 lowerCamelCase__     :			List[Any]     				=						[]
 for char in expression_str:
  if char.isalpha() or char.isdigit():
   postfix.append(_lowerCamelCase				)
  elif char == "(":
   stack.push(_lowerCamelCase				)
  elif char == ")":
   while not stack.is_empty() and stack.peek() != "(":
    postfix.append(stack.pop()				)
   stack.pop()
  else:
   while not stack.is_empty() and precedence(_lowerCamelCase				) <= precedence(stack.peek()				):
    postfix.append(stack.pop()				)
   stack.push(_lowerCamelCase				)
 while not stack.is_empty():
  postfix.append(stack.pop()				)
 return " ".join(_lowerCamelCase				)


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

      testmod()
      A_			: Any				=			"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"""


import math
from decimal import Decimal, getcontext






def    a__       ( __lowercase = 400_0000      )		->		int:

				try:
								_A         =	int(__lowercase      )
				except (TypeError, ValueError):
								raise TypeError("Parameter n must be int or castable to int."      )
				if n <= 0:
								raise ValueError("Parameter n must be greater than or equal to one."      )
				_A         =	100
				_A         =	(Decimal(5      ) ** Decimal(0.5      ) + 1) / Decimal(2      )

				_A         =	(math.floor(math.log(n * (phi + 2)   ,	__lowercase      ) - 1      ) // 3) * 3 + 2
				_A         =	Decimal(round(phi ** Decimal(index + 1      )      )      ) / (phi + 2)
				_A         =	num // 2
				return int(__lowercase      )


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