"""simple docstring"""




import math
import sys







def 							_UpperCAmelCase		(       lowerCamelCase__     ):





		"""simple docstring"""




		lowerCAmelCase__        =   """"""
		try:
				with open(lowerCamelCase__			,  """rb"""     ) as binary_file:
						lowerCAmelCase__        =   binary_file.read()
				for dat in data:
						lowerCAmelCase__        =   f"""{dat:08b}"""
						result += curr_byte
				return result
		except OSError:
				print("""File not accessible"""     )
				sys.exit()







def 							_UpperCAmelCase		(       lowerCamelCase__     ):





		"""simple docstring"""




		lowerCAmelCase__        =   {"""0""": """0""", """1""": """1"""}
		lowerCAmelCase__   ,					lowerCAmelCase__        =   """""", """"""
		lowerCAmelCase__        =   len(lowerCamelCase__     )

		for i in range(len(lowerCamelCase__     )     ):
				curr_string += data_bits[i]
				if curr_string not in lexicon:
						continue

				lowerCAmelCase__        =   lexicon[curr_string]
				result += last_match_id
				lowerCAmelCase__        =   last_match_id + """0"""

				if math.loga(lowerCamelCase__     ).is_integer():
						lowerCAmelCase__        =   {}
						for curr_key in list(lowerCamelCase__     ):
								lowerCAmelCase__        =   lexicon.pop(lowerCamelCase__     )
						lowerCAmelCase__        =   new_lex

				lowerCAmelCase__        =   last_match_id + """1"""
				index += 1
				lowerCAmelCase__        =   """"""
		return result







def 							_UpperCAmelCase		(       lowerCamelCase__			,  lowerCamelCase__     ):





		"""simple docstring"""




		lowerCAmelCase__        =   8
		try:
				with open(lowerCamelCase__			,  """wb"""     ) as opened_file:
						lowerCAmelCase__        =   [
						    to_write[i : i + byte_length]
						    for i in range(0			,  len(lowerCamelCase__     )			,  lowerCamelCase__     )
						]

						if len(result_byte_array[-1]     ) % byte_length == 0:
								result_byte_array.append("""10000000"""     )
						else:
								result_byte_array[-1] += "1" + "0" * (
								    byte_length - len(result_byte_array[-1]     ) - 1
								)

						for elem in result_byte_array[:-1]:
								opened_file.write(int(lowerCamelCase__			,  2     ).to_bytes(1			,  byteorder="""big"""     )     )
		except OSError:
				print("""File not accessible"""     )
				sys.exit()







def 							_UpperCAmelCase		(       lowerCamelCase__     ):





		"""simple docstring"""




		lowerCAmelCase__        =   0
		for letter in data_bits:
				if letter == "1":
						break
				counter += 1

		lowerCAmelCase__        =   data_bits[counter:]
		lowerCAmelCase__        =   data_bits[counter + 1 :]
		return data_bits







def 							_UpperCAmelCase		(       lowerCamelCase__			,  lowerCamelCase__     ):





		"""simple docstring"""




		lowerCAmelCase__        =   read_file_binary(lowerCamelCase__     )
		lowerCAmelCase__        =   remove_prefix(lowerCamelCase__     )
		lowerCAmelCase__        =   decompress_data(lowerCamelCase__     )
		write_file_binary(lowerCamelCase__			,  lowerCamelCase__     )


if __name__ == "__main__":
			compress(sys.argv[1], sys.argv[2])





"""simple docstring"""




from math import pi, sqrt







def 							_UpperCAmelCase		(       lowerCamelCase__     ):





		"""simple docstring"""




		if num <= 0:
				raise ValueError("""math domain error"""     )
		if num > 1_71.5:
				raise OverflowError("""math range error"""     )
		elif num - int(lowerCamelCase__     ) not in (0, 0.5):
				raise NotImplementedError("""num must be an integer or a half-integer"""     )
		elif num == 0.5:
				return sqrt(lowerCamelCase__     )
		else:
				return 1.0 if num == 1 else (num - 1) * gamma(num - 1     )







def 							_UpperCAmelCase		(       ):





		"""simple docstring"""




		assert gamma(0.5     ) == sqrt(lowerCamelCase__     )
		assert gamma(1     ) == 1.0
		assert gamma(2     ) == 1.0


if __name__ == "__main__":
			from doctest import testmod

			testmod()
			__lowerCAmelCase    :							Dict													=						1.0
			while num:
						__lowerCAmelCase    :							Any													=						float(input("Gamma of: "))
						print(F"gamma({num}) = {gamma(num)}")
						print("\nEnter 0 to exit...")




