





'''simple docstring'''

from __future__ import annotations
class 							__lowerCAmelCase	:






       """simple docstring"""





       def __init__(				self  :						str			,					lowerCAmelCase__  :						int = 0	)       ->	Dict:

            '''simple docstring'''




            _UpperCamelCase							       =			key





       def snake_case__		(				self  :						Optional[Any]			,					lowerCAmelCase__  :						str			,					lowerCAmelCase__  :						int	)       ->	list[str]:

            '''simple docstring'''




            assert isinstance(lowerCAmelCase__			,					lowerCAmelCase__	) and isinstance(lowerCAmelCase__			,					lowerCAmelCase__	)

            _UpperCamelCase							       =			key or self.__key or 1

            # make sure key is an appropriate size
            key %= 255

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





       def snake_case__		(				self  :						Union[str, Any]			,					lowerCAmelCase__  :						str			,					lowerCAmelCase__  :						int	)       ->	list[str]:

            '''simple docstring'''




            assert isinstance(lowerCAmelCase__			,					lowerCAmelCase__	) and isinstance(lowerCAmelCase__			,					lowerCAmelCase__	)

            _UpperCamelCase							       =			key or self.__key or 1

            # make sure key is an appropriate size
            key %= 255

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





       def snake_case__		(				self  :						str			,					lowerCAmelCase__  :						str			,					lowerCAmelCase__  :						int = 0	)       ->	str:

            '''simple docstring'''




            assert isinstance(lowerCAmelCase__			,					lowerCAmelCase__	) and isinstance(lowerCAmelCase__			,					lowerCAmelCase__	)

            _UpperCamelCase							       =			key or self.__key or 1

            # make sure key can be any size
            while key > 255:
                 key -= 255

            # This will be returned
            _UpperCamelCase							       =			''''''

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

            return ans





       def snake_case__		(				self  :						Optional[Any]			,					lowerCAmelCase__  :						str			,					lowerCAmelCase__  :						int = 0	)       ->	str:

            '''simple docstring'''




            assert isinstance(lowerCAmelCase__			,					lowerCAmelCase__	) and isinstance(lowerCAmelCase__			,					lowerCAmelCase__	)

            _UpperCamelCase							       =			key or self.__key or 1

            # make sure key can be any size
            while key > 255:
                 key -= 255

            # This will be returned
            _UpperCamelCase							       =			''''''

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

            return ans





       def snake_case__		(				self  :						Dict			,					lowerCAmelCase__  :						str			,					lowerCAmelCase__  :						int = 0	)       ->	bool:

            '''simple docstring'''




            assert isinstance(lowerCAmelCase__			,					lowerCAmelCase__	) and isinstance(lowerCAmelCase__			,					lowerCAmelCase__	)

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

            except OSError:
                 return False

            return True







       def snake_case__		(				self  :						str			,					lowerCAmelCase__  :						str			,					lowerCAmelCase__  :						int	)       ->	bool:

            '''simple docstring'''




            assert isinstance(lowerCAmelCase__			,					lowerCAmelCase__	) and isinstance(lowerCAmelCase__			,					lowerCAmelCase__	)

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

            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'''


def 						__a(SCREAMING_SNAKE_CASE_	:       int		,							SCREAMING_SNAKE_CASE_	:       int     ):



    '''simple docstring'''





    return numa ^ numa < 0


if __name__ == "__main__":
       import doctest

       doctest.testmod()


