


"""simple docstring"""





snake_case__						:   Union[str, Any]			 = '''Alexander Joslin'''

import operator as op

from .stack import Stack


def    _snake_case  (  _snake_case :	str	):
      lowerCAmelCase    :		Any				=      {'''*''': op.mul, '''/''': op.truediv, '''+''': op.add, '''-''': op.sub}

      lowerCAmelCase    :		Stack[int]				=      Stack()
      lowerCAmelCase    :		Stack[str]				=      Stack()

      for i in equation:
            if i.isdigit():
                  # RULE 1
                  operand_stack.push(int(_snake_case	)	)
            elif i in operators:
                  # RULE 2
                  operator_stack.push(_snake_case	)
            elif i == ")":
                  # RULE 4
                  lowerCAmelCase    :		Dict				=      operator_stack.peek()
                  operator_stack.pop()
                  lowerCAmelCase    :		Optional[int]				=      operand_stack.peek()
                  operand_stack.pop()
                  lowerCAmelCase    :		Dict				=      operand_stack.peek()
                  operand_stack.pop()

                  lowerCAmelCase    :		Optional[Any]				=      operators[opr](_snake_case       ,      _snake_case	)
                  operand_stack.push(_snake_case	)

    # RULE 5
      return operand_stack.peek()


if __name__ == "__main__":
 snake_case__						:   int			 = '''(5 + ((4 * 2) * (2 + 3)))'''
 # answer = 45
 print(f"""{equation} = {dijkstras_two_stack_algorithm(equation)}""")






from abc import ABC, abstractmethod
from argparse import ArgumentParser







class        snake_case_   (lowerCamelCase_      ):
					@staticmethod
					@abstractmethod
					def  lowerCamelCase__(      __snake_case   :ArgumentParser      )					->    Dict:
												raise NotImplementedError()



					@abstractmethod
					def  lowerCamelCase__(      self   :Union[str, Any]      )					->    Dict:
												raise NotImplementedError()




