






"""simple docstring"""


from __future__ import annotations

from collections.abc import Iterator
from typing import Generic, TypeVar

_UpperCamelCase    :   str   			=						TypeVar('T')






class 						snake_case  (  Generic[T]	):





    def __init__(							self     : Optional[int]    ,		A     : List[Any]      ):


      '''simple docstring'''




      a					:      Dict    =       data
      a					:      Node[T] | None    =       None





    def __str__(							self     : Dict      ):


      '''simple docstring'''




      return F'''{self.data}'''






class 						snake_case  (  Generic[T]	):





    def __init__(							self     : Dict      ):


      '''simple docstring'''




      a					:      Node[T] | None    =       None





    def __iter__(							self     : List[str]      ):


      '''simple docstring'''




      a					:      int    =       self.top
      while node:
        yield node.data
        a					:      List[str]    =       node.next





    def __str__(							self     : str      ):


      '''simple docstring'''




      return "->".join([str(snake_case__      ) for item in self]      )





    def __len__(							self     : Tuple      ):


      '''simple docstring'''




      return len(tuple(iter(self      )      )      )





    def     lowerCamelCase__				(							self     : Optional[Any]      ):


      '''simple docstring'''




      return self.top is None





    def     lowerCamelCase__				(							self     : Any    ,		A     : List[Any]      ):


      '''simple docstring'''




      a					:      List[str]    =       Node(snake_case__      )
      if not self.is_empty():
        a					:      Union[str, Any]    =       self.top
      a					:      Optional[Any]    =       node





    def     lowerCamelCase__				(							self     : List[Any]      ):


      '''simple docstring'''




      if self.is_empty():
        raise IndexError('pop from empty stack'      )
      assert isinstance(self.top    ,		snake_case__      )
      a					:      List[Any]    =       self.top
      a					:      Dict    =       self.top.next
      return pop_node.data





    def     lowerCamelCase__				(							self     : Dict      ):


      '''simple docstring'''




      if self.is_empty():
        raise IndexError('peek from empty stack'      )

      assert self.top is not None
      return self.top.data





    def     lowerCamelCase__				(							self     : int      ):


      '''simple docstring'''




      a					:      List[Any]    =       None


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

   testmod()












"""simple docstring"""


_UpperCamelCase    :   List[Any]   			=						8.31_44_62  # Unit - J mol-1 K-1




def       snake_case  (A_				:float     ,      A_				:float     ,      A_				:float				):







  '''simple docstring'''

  if moles < 0 or kelvin < 0 or volume < 0:
    raise ValueError('Invalid inputs. Enter positive value.'				)
  return moles * kelvin * UNIVERSAL_GAS_CONSTANT / volume




def       snake_case  (A_				:float     ,      A_				:float     ,      A_				:float				):







  '''simple docstring'''

  if moles < 0 or kelvin < 0 or pressure < 0:
    raise ValueError('Invalid inputs. Enter positive value.'				)
  return moles * kelvin * UNIVERSAL_GAS_CONSTANT / pressure


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

   testmod()




