



"""simple docstring"""





lowerCamelCase      =   """Alexander Joslin"""

import operator as op

from .stack import Stack
def      a__			(   lowerCAmelCase__   ):
      UpperCAmelCase_    				=							{"*": op.mul, "/": op.truediv, "+": op.add, "-": op.sub}

      UpperCAmelCase_    				=							Stack()
      UpperCAmelCase_    				=							Stack()

      for i in equation:
            if i.isdigit():
                  # RULE 1
                  operand_stack.push(int(a__   )   )
            elif i in operators:
                  # RULE 2
                  operator_stack.push(a__   )
            elif i == ")":
                  # RULE 4
                  UpperCAmelCase_    				=							operator_stack.peek()
                  operator_stack.pop()
                  UpperCAmelCase_    				=							operand_stack.peek()
                  operand_stack.pop()
                  UpperCAmelCase_    				=							operand_stack.peek()
                  operand_stack.pop()

                  UpperCAmelCase_    				=							operators[opr](a__			,    a__   )
                  operand_stack.push(a__   )

            # RULE 5
      return operand_stack.peek()


if __name__ == "__main__":
  lowerCamelCase      =   """(5 + ((4 * 2) * (2 + 3)))"""
  # answer = 45
  print(F"{equation} = {dijkstras_two_stack_algorithm(equation)}")









"""simple docstring"""





lowerCamelCase      =		{
    "joule": 1.0,
    "kilojoule": 1_000,
    "megajoule": 1_000_000,
    "gigajoule": 1_000_000_000,
    "wattsecond": 1.0,
    "watthour": 3_600,
    "kilowatthour": 3_600_000,
    "newtonmeter": 1.0,
    "calorie_nutr": 4_186.8,
    "kilocalorie_nutr": 4_186_800.00,
    "electronvolt": 1.6_0_2_1_7_6_6_3_4e-1_9,
    "britishthermalunit_it": 1_055.05_585,
    "footpound": 1.355_818,
}
def      a__			(   lowerCAmelCase__			,    lowerCAmelCase__			,    lowerCAmelCase__   ):
      if to_type not in ENERGY_CONVERSION or from_type not in ENERGY_CONVERSION:
            UpperCAmelCase_    				=							(
                f"""Incorrect 'from_type' or 'to_type' value: {from_type!r}, {to_type!r}\n"""
                f"""Valid values are: {', '.join(lowerCAmelCase__   )}"""
            )
            raise ValueError(lowerCAmelCase__   )
      return value * ENERGY_CONVERSION[from_type] / ENERGY_CONVERSION[to_type]


if __name__ == "__main__":
  import doctest

  doctest.testmod()




