


'''simple docstring'''
def 				lowerCamelCase_   (   __UpperCamelCase				:					str		)				->  int:







     """simple docstring"""
     _A				=       str(__UpperCamelCase		).strip()
     if not bin_string:
          raise ValueError('Empty string was passed to the function'		)
     _A				=       bin_string[0] == '-'
     if is_negative:
          _A				=       bin_string[1:]
     if not all(char in '01' for char in bin_string		):
          raise ValueError('Non-binary value was passed to the function'		)
     _A				=       0
     for char in bin_string:
          _A				=       2 * decimal_number + int(__UpperCamelCase		)
     return -decimal_number if is_negative else decimal_number


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

    testmod()









'''simple docstring'''
from itertools import permutations

def 				lowerCamelCase_   (   )				->  Optional[int]:







     """simple docstring"""
     _A				=       list(map(''.join       ,						permutations('0123456789'		)		)		)
     return result[9_9_9_9_9_9]


if __name__ == "__main__":
    print(solution())





