


'''simple docstring'''
def       a_				(	UpperCamelCase_						,  UpperCamelCase_ ):
							if number < 0 or shift_amount < 0:
														raise ValueError("both inputs must be positive integers" )

							A_			    =		str(bin(UpperCamelCase_ ) )
							binary_number += "0" * shift_amount
							return binary_number







def       a_				(	UpperCamelCase_						,  UpperCamelCase_ ):
							if number < 0 or shift_amount < 0:
														raise ValueError("both inputs must be positive integers" )

							A_			    =		str(bin(UpperCamelCase_ ) )[2:]
							if shift_amount >= len(UpperCamelCase_ ):
														return "0b0"
							A_			    =		binary_number[: len(UpperCamelCase_ ) - shift_amount]
							return "0b" + shifted_binary_number







def       a_				(	UpperCamelCase_						,  UpperCamelCase_ ):
							if number >= 0:  # Get binary representation of positive number
														A_			    =		"0" + str(bin(UpperCamelCase_ ) ).strip("-" )[2:]
							else:  # Get binary (2's complement) representation of negative number
														A_			    =		len(bin(UpperCamelCase_ )[3:] )  # Find 2's complement of number
														A_			    =		bin(abs(UpperCamelCase_ ) - (1 << binary_number_length) )[3:]
														A_			    =		(
														    "1" + "0" * (binary_number_length - len(UpperCamelCase_ )) + binary_number
														)

							if shift_amount >= len(UpperCamelCase_ ):
														return "0b" + binary_number[0] * len(UpperCamelCase_ )
							return (
							    "0b"
							    + binary_number[0] * shift_amount
							    + binary_number[: len(UpperCamelCase_ ) - shift_amount]
							)


if __name__ == "__main__":
							import doctest

							doctest.testmod()









'''simple docstring'''
__SCREAMING_SNAKE_CASE					:				Optional[int]									=		{
    '''a''': '''AAAAA''',
    '''b''': '''AAAAB''',
    '''c''': '''AAABA''',
    '''d''': '''AAABB''',
    '''e''': '''AABAA''',
    '''f''': '''AABAB''',
    '''g''': '''AABBA''',
    '''h''': '''AABBB''',
    '''i''': '''ABAAA''',
    '''j''': '''BBBAA''',
    '''k''': '''ABAAB''',
    '''l''': '''ABABA''',
    '''m''': '''ABABB''',
    '''n''': '''ABBAA''',
    '''o''': '''ABBAB''',
    '''p''': '''ABBBA''',
    '''q''': '''ABBBB''',
    '''r''': '''BAAAA''',
    '''s''': '''BAAAB''',
    '''t''': '''BAABA''',
    '''u''': '''BAABB''',
    '''v''': '''BBBAB''',
    '''w''': '''BABAA''',
    '''x''': '''BABAB''',
    '''y''': '''BABBA''',
    '''z''': '''BABBB''',
    ''' ''': ''' ''',
}


__SCREAMING_SNAKE_CASE					:				Tuple									=		{value: key for key, value in encode_dict.items()}







def       a_				(	UpperCamelCase_ ):
							A_			    =		""
							for letter in word.lower():
														if letter.isalpha() or letter == " ":
																					encoded += encode_dict[letter]
														else:
																					raise Exception("encode() accepts only letters of the alphabet and spaces" )
							return encoded







def       a_				(	UpperCamelCase_ ):
							if set(UpperCamelCase_ ) - {"A", "B", " "} != set():
														raise Exception("decode() accepts only 'A', 'B' and spaces" )
							A_			    =		""
							for word in coded.split():
														while len(UpperCamelCase_ ) != 0:
																					decoded += decode_dict[word[:5]]
																					A_			    =		word[5:]
														decoded += " "
							return decoded.strip()


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

							testmod()





