


"""simple docstring"""


from __future__ import annotations
class snake_case      :







		def __init__(					self      :       str    ,   a__      :       int = 0		)       ->						Optional[int]:





						'''simple docstring'''







						_A					  =			key







		def  a_ (					self      :       Optional[Any]    ,   a__      :       str    ,   a__      :       int		)       ->						Dict:





						'''simple docstring'''







						assert isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		) and isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		)

						_A					  =			key or self.__key or 1

						# make sure key is an appropriate size
						key %= 2_55

						return [chr(ord(UpperCAmelCase_		) ^ key		) for ch in content]







		def  a_ (					self      :       Any    ,   a__      :       str    ,   a__      :       int		)       ->						int:





						'''simple docstring'''







						assert isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		) and isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		)

						_A					  =			key or self.__key or 1

						# make sure key is an appropriate size
						key %= 2_55

						return [chr(ord(UpperCAmelCase_		) ^ key		) for ch in content]







		def  a_ (					self      :       Any    ,   a__      :       str    ,   a__      :       int = 0		)       ->						Dict:





						'''simple docstring'''







						assert isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		) and isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		)

						_A					  =			key or self.__key or 1

						# make sure key can be any size
						while key > 2_55:
										key -= 2_55

						# This will be returned
						_A					  =			''

						for ch in content:
										ans += chr(ord(UpperCAmelCase_		) ^ key		)

						return ans







		def  a_ (					self      :       Tuple    ,   a__      :       str    ,   a__      :       int = 0		)       ->						Any:





						'''simple docstring'''







						assert isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		) and isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		)

						_A					  =			key or self.__key or 1

						# make sure key can be any size
						while key > 2_55:
										key -= 2_55

						# This will be returned
						_A					  =			''

						for ch in content:
										ans += chr(ord(UpperCAmelCase_		) ^ key		)

						return ans







		def  a_ (					self      :       Any    ,   a__      :       str    ,   a__      :       int = 0		)       ->						Dict:





						'''simple docstring'''







						assert isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		) and isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		)

						try:
										with open(UpperCAmelCase_		) as fin, open("encrypt.out"    ,   "w+"		) as fout:
														# actual encrypt-process
														for line in fin:
																		fout.write(self.encrypt_string(UpperCAmelCase_    ,   UpperCAmelCase_		)		)

						except OSError:
										return False

						return True







		def  a_ (					self      :       List[str]    ,   a__      :       str    ,   a__      :       int		)       ->						Union[str, Any]:





						'''simple docstring'''







						assert isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		) and isinstance(UpperCAmelCase_    ,   UpperCAmelCase_		)

						try:
										with open(UpperCAmelCase_		) as fin, open("decrypt.out"    ,   "w+"		) as fout:
														# actual encrypt-process
														for line in fin:
																		fout.write(self.decrypt_string(UpperCAmelCase_    ,   UpperCAmelCase_		)		)

						except OSError:
										return False

						return True


# Tests
# crypt = XORCipher()
# key = 67

# # test encrypt
# print(crypt.encrypt("hallo welt",key))
# # test decrypt
# print(crypt.decrypt(crypt.encrypt("hallo welt",key), key))

# # test encrypt_string
# print(crypt.encrypt_string("hallo welt",key))

# # test decrypt_string
# print(crypt.decrypt_string(crypt.encrypt_string("hallo welt",key),key))

# if (crypt.encrypt_file("test.txt",key)):
#       print("encrypt successful")
# else:
#       print("encrypt unsuccessful")

# if (crypt.decrypt_file("encrypt.out",key)):
#       print("decrypt successful")
# else:
#       print("decrypt unsuccessful")










"""simple docstring"""


import random






def      a__ (				__lowercase     ,			__lowercase     ,			__lowercase   )	->	Optional[Any]:
				_A					  =			a[left_index]
				_A					  =			left_index + 1
				for j in range(left_index + 1     ,			__lowercase   ):
								if a[j] < pivot:
												_A  ,		_A					  =			a[i], a[j]
												i += 1
				_A  ,		_A					  =			a[i - 1], a[left_index]
				return i - 1






def      a__ (				__lowercase     ,			__lowercase     ,			__lowercase   )	->	int:
				if left < right:
								_A					  =			random.randint(__lowercase     ,			right - 1   )
								_A  ,		_A					  =			(
								    a[left],
								    a[pivot],
								)  # switches the pivot with the left most bound
								_A					  =			partition(__lowercase     ,			__lowercase     ,			__lowercase   )
								quick_sort_random(
								    __lowercase     ,			__lowercase     ,			__lowercase   )  # recursive quicksort to the left of the pivot point
								quick_sort_random(
								    __lowercase     ,			pivot_index + 1     ,			__lowercase   )  # recursive quicksort to the right of the pivot point






def      a__ (				)	->	Dict:
				_A					  =			input("Enter numbers separated by a comma:\n"   ).strip()
				_A					  =			[int(__lowercase   ) for item in user_input.split(","   )]

				quick_sort_random(__lowercase     ,			0     ,			len(__lowercase   )   )

				print(__lowercase   )


if __name__ == "__main__":
		main()