






def    snake_case_		(  lowerCAmelCase_							:    list[list[float]]   ):
							__lowercase   :				list[list[float]]						      =  []
							for data in source_data:
														for i, el in enumerate(__snake_case   ):
																					if len(__snake_case   ) < i + 1:
																												data_lists.append([]   )
																					data_lists[i].append(float(__snake_case   )   )
							return data_lists
def    snake_case_		(  lowerCAmelCase_							:    list[list[float]]							,							lowerCAmelCase_							:    list[int]   ):
							__lowercase   :				list[list[float]]						      =  []
							for dlist, weight in zip(__snake_case							,							__snake_case   ):
														__lowercase   :				Optional[Any]						      =  min(__snake_case   )
														__lowercase   :				Optional[Any]						      =  max(__snake_case   )

														__lowercase   :				list[float]						      =  []
														# for weight 0 score is 1 - actual score
														if weight == 0:
																					for item in dlist:
																												try:
																																			score.append(1 - ((item - mind) / (maxd - mind))   )
																												except ZeroDivisionError:
																																			score.append(1   )

														elif weight == 1:
																					for item in dlist:
																												try:
																																			score.append((item - mind) / (maxd - mind)   )
																												except ZeroDivisionError:
																																			score.append(0   )

        # weight not 0 or 1
														else:
																					__lowercase   :				List[Any]						      =  F"Invalid weight of {weight:f} provided"
																					raise ValueError(__snake_case   )

														score_lists.append(__snake_case   )

							return score_lists
def    snake_case_		(  lowerCAmelCase_							:    list[list[float]]   ):
							__lowercase   :				list[float]						      =  [0 for i in range(len(score_lists[0]   )   )]

							for slist in score_lists:
														for j, ele in enumerate(__snake_case   ):
																					__lowercase   :				str						      =  final_scores[j] + ele

							return final_scores



def    snake_case_		(  lowerCAmelCase_							:    list[list[float]]							,							lowerCAmelCase_							:    list[int]   ):
							__lowercase   :				Union[str, Any]						      =  get_data(__snake_case   )
							__lowercase   :				Optional[int]						      =  calculate_each_score(__snake_case							,							__snake_case   )
							__lowercase   :				Tuple						      =  generate_final_scores(__snake_case   )

							# append scores to source data
							for i, ele in enumerate(__snake_case   ):
														source_data[i].append(__snake_case   )

							return source_data

"""simple docstring"""




def     __magic_name__      ( __snake_case							:			int	,					__snake_case							:			int    )					->							Any:
       if b == 0:
              return 1
       if (b % 2) == 0:
              return actual_power(__snake_case	,					int(b / 2    )    ) * actual_power(__snake_case	,					int(b / 2    )    )
       else:
              return a * actual_power(__snake_case	,					int(b / 2    )    ) * actual_power(__snake_case	,					int(b / 2    )    )


def     __magic_name__      ( __snake_case							:			int	,					__snake_case							:			int    )					->							float:
       if b < 0:
              return 1 / actual_power(__snake_case	,					__snake_case    )
       return actual_power(__snake_case	,					__snake_case    )


if __name__ == "__main__":
   print(power(-2, -3))


