


'''simple docstring'''
from __future__ import annotations

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

__magic_name__   :   List[Any]  							=TypeVar('T', bound=bool)






class 		UpperCamelCase_		(					Generic[T]   ):





						"""simple docstring"""




						def __init__( self				:					Optional[Any]	,				_lowerCamelCase				:					T  )							->					None:
										__magic_name__	  = value
										__magic_name__	  = None
										__magic_name__	  = None
						@property
						def 					__A					( self				:					Dict  )							->					T:
										return self._value

						@staticmethod
						def 					__A					( _lowerCamelCase				:					SkewNode[T] | None	,				_lowerCamelCase				:					SkewNode[T] | None  )							->					SkewNode[T] | None:
										if not roota:
														return roota

										if not roota:
														return roota

										if roota.value > roota.value:
														__magic_name__  ,      __magic_name__	  = roota, roota

										__magic_name__	  = roota
										__magic_name__	  = roota.right
										__magic_name__	  = roota.left
										__magic_name__	  = SkewNode.merge(_lowerCamelCase	,				_lowerCamelCase  )

										return result






class 		UpperCamelCase_		(					Generic[T]   ):





						"""simple docstring"""




						def __init__( self				:					Dict	,				_lowerCamelCase				:					Iterable[T] | None = ()  )							->					None:
										__magic_name__	  = None
										if data:
														for item in data:
																		self.insert(_lowerCamelCase  )
						def __bool__( self				:					int  )							->					bool:
										return self._root is not None
						def __iter__( self				:					str  )							->					Iterator[T]:
										__magic_name__	  = []
										while self:
														result.append(self.pop()  )

										# Pushing items back to the heap not to clear it.
										for item in result:
														self.insert(_lowerCamelCase  )

										return iter(_lowerCamelCase  )
						def 					__A					( self				:					Dict	,				_lowerCamelCase				:					T  )							->					None:
										__magic_name__	  = SkewNode.merge(self._root	,				SkewNode(_lowerCamelCase  )  )
						def 					__A					( self				:					List[Any]  )							->					T | None:
										__magic_name__	  = self.top()
										__magic_name__	  = (
										    SkewNode.merge(self._root.left	,				self._root.right  ) if self._root else None
										)

										return result
						def 					__A					( self				:					int  )							->					T:
										if not self._root:
														raise IndexError("Can't get top element for the empty heap."  )
										return self._root.value

						def 					__A					( self				:					int  )							->					None:
										__magic_name__	  = None


if __name__ == "__main__":
						import doctest

						doctest.testmod()







'''simple docstring'''
import random
import sys

__magic_name__   :   Optional[Any]  							='ABCDEFGHIJKLMNOPQRSTUVWXYZ'




def      __snake_case       (       ):
				'''simple docstring'''




				__magic_name__	  = input("Enter message: "						)
				__magic_name__	  = "LFWOAYUISVKMNXPBDCRJTQEGHZ"
				__magic_name__	  = input("Encrypt/Decrypt [e/d]: "						)

				check_valid_key(lowerCamelCase_						)

				if resp.lower().startswith("e"						):
								__magic_name__	  = "encrypt"
								__magic_name__	  = encrypt_message(lowerCamelCase_	,  lowerCamelCase_						)
				elif resp.lower().startswith("d"						):
								__magic_name__	  = "decrypt"
								__magic_name__	  = decrypt_message(lowerCamelCase_	,  lowerCamelCase_						)

				print(F'\n{mode.title()}ion: \n{translated}'						)




def      __snake_case       (       lowerCamelCase_ :				str						):
				'''simple docstring'''




				__magic_name__	  = list(lowerCamelCase_						)
				__magic_name__	  = list(lowerCamelCase_						)
				key_list.sort()
				letters_list.sort()

				if key_list != letters_list:
								sys.exit("Error in the key or symbol set."						)




def      __snake_case       (       lowerCamelCase_ :				str	,  lowerCamelCase_ :				str						):
				'''simple docstring'''




				return translate_message(lowerCamelCase_	,  lowerCamelCase_	,  "encrypt"						)




def      __snake_case       (       lowerCamelCase_ :				str	,  lowerCamelCase_ :				str						):
				'''simple docstring'''




				return translate_message(lowerCamelCase_	,  lowerCamelCase_	,  "decrypt"						)




def      __snake_case       (       lowerCamelCase_ :				str	,  lowerCamelCase_ :				str	,  lowerCamelCase_ :				str						):
				'''simple docstring'''




				__magic_name__	  = ""
				__magic_name__	  = LETTERS
				__magic_name__	  = key

				if mode == "decrypt":
								__magic_name__  ,      __magic_name__	  = chars_b, chars_a

				for symbol in message:
								if symbol.upper() in chars_a:
												__magic_name__	  = chars_a.find(symbol.upper()						)
												if symbol.isupper():
																translated += chars_b[sym_index].upper()
												else:
																translated += chars_b[sym_index].lower()
								else:
												translated += symbol

				return translated




def      __snake_case       (       ):
				'''simple docstring'''




				__magic_name__	  = list(lowerCamelCase_						)
				random.shuffle(lowerCamelCase_						)
				return "".join(lowerCamelCase_						)


if __name__ == "__main__":
						main()



