




"""simple docstring"""


import os
import sys
from contextlib import contextmanager


# Windows only
if os.name == "nt":
     import ctypes
     import msvcrt  # noqa






     class  lowercase(					ctypes.Structure			):







      '''simple docstring'''





      lowercase__			 = [("""size""", ctypes.c_int), ("""visible""", ctypes.c_byte)]


def  UpperCAmelCase__	():
  """simple docstring"""

  if os.name == "nt":
    _snake_case							:		str								=  CursorInfo()
    _snake_case							:		Any								=  ctypes.windll.kernelaa.GetStdHandle(-11   )
    ctypes.windll.kernelaa.GetConsoleCursorInfo(__lowerCAmelCase		,       ctypes.byref(__lowerCAmelCase   )   )
    _snake_case							:		List[Any]								=  False
    ctypes.windll.kernelaa.SetConsoleCursorInfo(__lowerCAmelCase		,       ctypes.byref(__lowerCAmelCase   )   )
  elif os.name == "posix":
    sys.stdout.write("""\033[?25l"""   )
    sys.stdout.flush()


def  UpperCAmelCase__	():
  """simple docstring"""

  if os.name == "nt":
    _snake_case							:		List[Any]								=  CursorInfo()
    _snake_case							:		List[Any]								=  ctypes.windll.kernelaa.GetStdHandle(-11   )
    ctypes.windll.kernelaa.GetConsoleCursorInfo(__lowerCAmelCase		,       ctypes.byref(__lowerCAmelCase   )   )
    _snake_case							:		Tuple								=  True
    ctypes.windll.kernelaa.SetConsoleCursorInfo(__lowerCAmelCase		,       ctypes.byref(__lowerCAmelCase   )   )
  elif os.name == "posix":
    sys.stdout.write("""\033[?25h"""   )
    sys.stdout.flush()






@contextmanager
def  UpperCAmelCase__	():
  """simple docstring"""

  try:
    hide_cursor()
    yield
  finally:
    show_cursor()








"""simple docstring"""


def  UpperCAmelCase__	(snake_case__							: Optional[Any]   ):
  """simple docstring"""

  _snake_case							:		Union[str, Any]								=  []
  _snake_case							:		Dict								=  set({"""(""", """[""", """{"""}   )
  _snake_case							:		Union[str, Any]								=  set({""")""", """]""", """}"""}   )
  _snake_case							:		Tuple								=  {"""{""": """}""", """[""": """]""", """(""": """)"""}

  for i in range(len(snake_case__   )   ):
    if s[i] in open_brackets:
      stack.append(s[i]   )

    elif s[i] in closed_brackets and (
        len(snake_case__   ) == 0 or (len(snake_case__   ) > 0 and open_to_closed[stack.pop()] != s[i])
    ):
      return False

  return len(snake_case__   ) == 0


def  UpperCAmelCase__	():
  """simple docstring"""

  _snake_case							:		Any								=  input("""Enter sequence of brackets: """   )
  if is_balanced(snake_case__   ):
    print(snake_case__		,       """is balanced"""   )
  else:
    print(snake_case__		,       """is not balanced"""   )


if __name__ == "__main__":
     main()


