'''simple docstring'''




import math
import sys




def 							lowerCamelCase			(   UpperCAmelCase__ :      str				)    ->   str:
							lowercase_      :    Dict       		= """"""
							try:
														with open(UpperCAmelCase__   ,   """rb"""				) as binary_file:
																					lowercase_      :    List[Any]       		= binary_file.read()
														for dat in data:
																					lowercase_      :    Dict       		= F'''{dat:08b}'''
																					result += curr_byte
														return result
							except OSError:
														print("""File not accessible"""				)
														sys.exit()




def 							lowerCamelCase			(   UpperCAmelCase__ :      str				)    ->   str:
							lowercase_      :    Optional[Any]       		= {"""0""": """0""", """1""": """1"""}
							lowercase_		,		lowercase_      :    str       		= """""", """"""
							lowercase_      :    Optional[Any]       		= len(UpperCAmelCase__				)

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

														lowercase_      :    Any       		= lexicon[curr_string]
														result += last_match_id
														lowercase_      :    Optional[Any]       		= last_match_id + """0"""

														if math.loga(UpperCAmelCase__				).is_integer():
																					lowercase_      :    Union[str, Any]       		= {}
																					for curr_key in list(UpperCAmelCase__				):
																												lowercase_      :    str       		= lexicon.pop(UpperCAmelCase__				)
																					lowercase_      :    Optional[int]       		= new_lex

														lowercase_      :    Optional[Any]       		= last_match_id + """1"""
														index += 1
														lowercase_      :    int       		= """"""
							return result




def 							lowerCamelCase			(   UpperCAmelCase__ :      str   ,   UpperCAmelCase__ :      str				)    ->   None:
							lowercase_      :    List[str]       		= 8
							try:
														with open(UpperCAmelCase__   ,   """wb"""				) as opened_file:
																					lowercase_      :    List[Any]       		= [
																					    to_write[i : i + byte_length]
																					    for i in range(0   ,   len(UpperCAmelCase__				)   ,   UpperCAmelCase__				)
																					]

																					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(UpperCAmelCase__   ,   2				).to_bytes(1   ,   byteorder="""big"""				)				)
							except OSError:
														print("""File not accessible"""				)
														sys.exit()




def 							lowerCamelCase			(   UpperCAmelCase__ :      str				)    ->   str:
							lowercase_      :    Optional[Any]       		= 0
							for letter in data_bits:
														if letter == "1":
																					break
														counter += 1

							lowercase_      :    Tuple       		= data_bits[counter:]
							lowercase_      :    str       		= data_bits[counter + 1 :]
							return data_bits




def 							lowerCamelCase			(   UpperCAmelCase__ :      str   ,   UpperCAmelCase__ :      str				)    ->   None:
							lowercase_      :    Union[str, Any]       		= read_file_binary(UpperCAmelCase__				)
							lowercase_      :    Optional[int]       		= remove_prefix(UpperCAmelCase__				)
							lowercase_      :    Tuple       		= decompress_data(UpperCAmelCase__				)
							write_file_binary(UpperCAmelCase__   ,   UpperCAmelCase__				)


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






'''simple docstring'''




from collections.abc import Callable

import numpy as np




def 							lowerCamelCase			(   UpperCAmelCase__ :      Callable   ,   UpperCAmelCase__ :      float   ,   UpperCAmelCase__ :      float   ,   UpperCAmelCase__ :      float   ,   UpperCAmelCase__ :      float				)    ->   np.array:
							lowercase_      :    Any       		= int(np.ceil((x_end - xa) / step_size				)				)
							lowercase_      :    List[Any]       		= np.zeros((n + 1,)				)
							lowercase_      :    List[Any]       		= ya
							lowercase_      :    List[str]       		= xa

							for k in range(UpperCAmelCase__				):
														lowercase_      :    Optional[Any]       		= y[k] + step_size * ode_func(UpperCAmelCase__   ,   y[k]				)
														lowercase_      :    List[Any]       		= y[k] + (
														    (step_size / 2) * (ode_func(UpperCAmelCase__   ,   y[k]				) + ode_func(x + step_size   ,   UpperCAmelCase__				))
														)
														x += step_size

							return y


if __name__ == "__main__":
						import doctest

						doctest.testmod()





