





import os


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_doctest_list.py
__A							:			List[Any]         =			"."


if __name__ == "__main__":
 __A							:			Tuple         =			os.path.join(REPO_PATH, "utils/documentation_tests.txt")
 __A							:			Union[str, Any]         =			[]
 __A							:			Optional[int]         =			[]
 with open(doctest_file_path) as fp:
  for line in fp:
   __A							:			Dict         =			line.strip()
   __A							:			int         =			os.path.join(REPO_PATH, line)
   if not (os.path.isfile(path) or os.path.isdir(path)):
    non_existent_paths.append(line)
   all_paths.append(path)
 if len(non_existent_paths) > 0:
  __A							:			List[Any]         =			"\n".join(non_existent_paths)
  raise ValueError(f"`utils/documentation_tests.txt` contains non-existent paths:\n{non_existent_paths}")
 if all_paths != sorted(all_paths):
  raise ValueError("Files in `utils/documentation_tests.txt` are not in alphabetical order.")












__A							:			Dict         =			"Alexander Joslin"

import operator as op

from .stack import Stack





def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE				)							-> int:




    """simple docstring"""




    _A     =							{'*': op.mul, '/': op.truediv, '+': op.add, '-': op.sub}

    _A     =							Stack()
    _A     =							Stack()

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

            _A     =							operators[opr](_SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)
            operand_stack.push(_SCREAMING_SNAKE_CASE				)

    # RULE 5
    return operand_stack.peek()


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





