




lowerCAmelCase_						=			"Alexander Joslin"

import operator as op

from .stack import Stack






def  snake_case(    __magic_name__			)			->							int:





     '''simple docstring'''


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

     lowercase :       Dict       =			Stack()
     lowercase :       int       =			Stack()

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

               lowercase :       int       =			operators[opr](_UpperCamelCase			,		_UpperCamelCase			)
               operand_stack.push(_UpperCamelCase			)

    # 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)}''')





def  snake_case(    __magic_name__			,		__magic_name__   )			->							bool:





     '''simple docstring'''


     lowercase :       List[Any]       =			len(__magic_name__   )
     lowercase :       str       =			[[False] * (required_sum + 1) for _ in range(arr_len + 1   )]

     # for each arr value, a sum of zero(0) can be formed by not taking any element
     # hence True/1
     for i in range(arr_len + 1   ):
          lowercase :       List[str]       =			True

     # sum is not zero and set is empty then false
     for i in range(1			,		required_sum + 1   ):
          lowercase :       str       =			False

     for i in range(1			,		arr_len + 1   ):
          for j in range(1			,		required_sum + 1   ):
               if arr[i - 1] > j:
                    lowercase :       Optional[Any]       =			subset[i - 1][j]
               if arr[i - 1] <= j:
                    lowercase :       Dict       =			subset[i - 1][j] or subset[i - 1][j - arr[i - 1]]

     return subset[arr_len][required_sum]


if __name__ == "__main__":
 import doctest

 doctest.testmod()