


"""simple docstring"""


from __future__ import annotations
class 						_UpperCamelCase						:
							'''simple docstring'''







							def __init__(  self					,     __a = 0			):
										__lowerCAmelCase       					=    key

							def     snake_case       (  self					,     __a					,     __a			):
										assert isinstance(__a					,     __a			) and isinstance(__a					,     __a			)

										__lowerCAmelCase       					=    key or self.__key or 1

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

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

							def     snake_case       (  self					,     __a					,     __a			):
										assert isinstance(__a					,     __a			) and isinstance(__a					,     __a			)

										__lowerCAmelCase       					=    key or self.__key or 1

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

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

							def     snake_case       (  self					,     __a					,     __a = 0			):
										assert isinstance(__a					,     __a			) and isinstance(__a					,     __a			)

										__lowerCAmelCase       					=    key or self.__key or 1

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

										# This will be returned
										__lowerCAmelCase       					=    ''

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

										return ans

							def     snake_case       (  self					,     __a					,     __a = 0			):
										assert isinstance(__a					,     __a			) and isinstance(__a					,     __a			)

										__lowerCAmelCase       					=    key or self.__key or 1

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

										# This will be returned
										__lowerCAmelCase       					=    ''

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

										return ans

							def     snake_case       (  self					,     __a					,     __a = 0			):
										assert isinstance(__a					,     __a			) and isinstance(__a					,     __a			)

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

										except OSError:
													return False

										return True



							def     snake_case       (  self					,     __a					,     __a			):
										assert isinstance(__a					,     __a			) and isinstance(__a					,     __a			)

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

										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 cmath
import math


def _lowerCamelCase			(	_UpperCamelCase					,				_UpperCamelCase					,				_UpperCamelCase					,				_UpperCamelCase   ):

			'''simple docstring'''




			__lowerCAmelCase       					=    math.radians(_UpperCamelCase   )
			__lowerCAmelCase       					=    math.radians(_UpperCamelCase   )

			# Convert voltage and current to rectangular form
			__lowerCAmelCase       					=    cmath.rect(_UpperCamelCase					,				_UpperCamelCase   )
			__lowerCAmelCase       					=    cmath.rect(_UpperCamelCase					,				_UpperCamelCase   )

			# Calculate apparent power
			return voltage_rect * current_rect


if __name__ == "__main__":
	import doctest

	doctest.testmod()




