





__lowerCamelCase       :     Union[str, Any]   =     {
    """meter""": """m""",
    """kilometer""": """km""",
    """megametre""": """Mm""",
    """gigametre""": """Gm""",
    """terametre""": """Tm""",
    """petametre""": """Pm""",
    """exametre""": """Em""",
    """zettametre""": """Zm""",
    """yottametre""": """Ym""",
}
# Exponent of the factor(meter)
__lowerCamelCase       :     int   =     {
    """m""": 0,
    """km""": 3,
    """Mm""": 6,
    """Gm""": 9,
    """Tm""": 12,
    """Pm""": 15,
    """Em""": 18,
    """Zm""": 21,
    """Ym""": 24,
}



def 		A_				(     _lowerCAmelCase							,   _lowerCAmelCase							,   _lowerCAmelCase     )						-> float:
 UpperCamelCase	:					Tuple       	=   from_type.lower().strip("s"     )
 UpperCamelCase	:					int       	=   to_type.lower().strip("s"     )

 UpperCamelCase	:					Tuple       	=   UNIT_SYMBOL.get(_lowerCAmelCase							,   _lowerCAmelCase     )
 UpperCamelCase	:					Union[str, Any]       	=   UNIT_SYMBOL.get(_lowerCAmelCase							,   _lowerCAmelCase     )

 if from_sanitized not in METRIC_CONVERSION:
  UpperCamelCase	:					Tuple       	=   (
      F"""Invalid 'from_type' value: {from_type!r}.\n"""
      F"""Conversion abbreviations are: {", ".join(_lowerCAmelCase     )}"""
  )
  raise ValueError(_lowerCAmelCase     )
 if to_sanitized not in METRIC_CONVERSION:
  UpperCamelCase	:					List[str]       	=   (
      F"""Invalid 'to_type' value: {to_type!r}.\n"""
      F"""Conversion abbreviations are: {", ".join(_lowerCAmelCase     )}"""
  )
  raise ValueError(_lowerCAmelCase     )
 UpperCamelCase	:					List[Any]       	=   METRIC_CONVERSION[from_sanitized]
 UpperCamelCase	:					Optional[Any]       	=   METRIC_CONVERSION[to_sanitized]
 UpperCamelCase	:					Any       	=   1

 if from_exponent > to_exponent:
  UpperCamelCase	:					List[Any]       	=   from_exponent - to_exponent
 else:
  UpperCamelCase	:					List[Any]       	=   -(to_exponent - from_exponent)

 return value * pow(10							,   _lowerCAmelCase     )


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

    testmod()




class 			_lowercase :


       """simple docstring"""




       def __init__(   self							:			List[Any]					,      __lowerCamelCase							:			int       ):


             '''simple docstring'''



             lowerCamelCase__		:				Optional[Any]    =  size
             lowerCamelCase__		:				List[str]    =  [0] * size
             lowerCamelCase__		:				str    =  [0] * size





       @staticmethod
       def 						lowerCAmelCase     (   __lowerCamelCase							:			int       ):


             '''simple docstring'''



             return index | (index + 1)





       @staticmethod
       def 						lowerCAmelCase     (   __lowerCamelCase							:			int       ):


             '''simple docstring'''



             return (index & (index + 1)) - 1





       def 						lowerCAmelCase     (   self							:			int					,      __lowerCamelCase							:			int					,      __lowerCamelCase							:			int       ):


             '''simple docstring'''



             lowerCamelCase__		:				Union[str, Any]    =  value
             while index < self.size:
                   lowerCamelCase__		:				Tuple    =  self.get_prev(__lowerCamelCase       ) + 1
                   if current_left_border == index:
                         lowerCamelCase__		:				Optional[Any]    =  value
                   else:
                         lowerCamelCase__		:				str    =  max(__lowerCamelCase					,      __lowerCamelCase					,      __lowerCamelCase       )
                   lowerCamelCase__		:				Dict    =  self.get_next(__lowerCamelCase       )





       def 						lowerCAmelCase     (   self							:			List[Any]					,      __lowerCamelCase							:			int					,      __lowerCamelCase							:			int       ):


             '''simple docstring'''



             right -= 1  # Because of right is exclusive
             lowerCamelCase__		:				str    =  0
             while left <= right:
                   lowerCamelCase__		:				Optional[Any]    =  self.get_prev(__lowerCamelCase       )
                   if left <= current_left:
                         lowerCamelCase__		:				Optional[Any]    =  max(__lowerCamelCase					,      self.tree[right]       )
                         lowerCamelCase__		:				Any    =  current_left
                   else:
                         lowerCamelCase__		:				Optional[Any]    =  max(__lowerCamelCase					,      self.arr[right]       )
                         right -= 1
             return result


if __name__ == "__main__":
    import doctest

    doctest.testmod()


