


"""simple docstring"""




def 	SCREAMING_SNAKE_CASE_						(      __A			:      list[list[float]]    )     ->		list[list[float]]:

       """simple docstring"""

       a_ :		list[list[float]]							=  []
       for data in source_data:
              for i, el in enumerate(__A    ):
                     if len(__A    ) < i + 1:
                            data_lists.append([]    )
                     data_lists[i].append(float(__A    )    )
       return data_lists







def 	SCREAMING_SNAKE_CASE_						(      __A			:      list[list[float]]  ,   __A			:      list[int]    )     ->		list[list[float]]:

       """simple docstring"""

       a_ :		list[list[float]]							=  []
       for dlist, weight in zip(__A  ,   __A    ):
              a_ :		List[Any]							=  min(__A    )
              a_ :		Optional[Any]							=  max(__A    )

              a_ :		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:
                     a_ :		List[str]							=  F"""Invalid weight of {weight:f} provided"""
                     raise ValueError(__A    )

              score_lists.append(__A    )

       return score_lists







def 	SCREAMING_SNAKE_CASE_						(      __A			:      list[list[float]]    )     ->		list[float]:

       """simple docstring"""

       a_ :		list[float]							=  [0 for i in range(len(score_lists[0]    )    )]

       for slist in score_lists:
              for j, ele in enumerate(__A    ):
                     a_ :		Any							=  final_scores[j] + ele

       return final_scores







def 	SCREAMING_SNAKE_CASE_						(      __A			:      list[list[float]]  ,   __A			:      list[int]    )     ->		list[list[float]]:

       """simple docstring"""

       a_ :		List[Any]							=  get_data(__A    )
       a_ :		int							=  calculate_each_score(__A  ,   __A    )
       a_ :		List[Any]							=  generate_final_scores(__A    )

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

       return source_data






def 	SCREAMING_SNAKE_CASE_						(      __A			:      list    )     ->		bool:

       """simple docstring"""

       if not isinstance(__A  ,   __A    ):
              raise ValueError('Input series is not valid, valid series - [2, 4, 6]'    )
       if len(__A    ) == 0:
              raise ValueError('Input list must be a non empty list'    )
       if len(__A    ) == 1:
              return True
       a_ :		Tuple							=  series[1] - series[0]
       for index in range(len(__A    ) - 1    ):
              if series[index + 1] - series[index] != common_diff:
                     return False
       return True







def 	SCREAMING_SNAKE_CASE_						(      __A			:      list    )     ->		float:

       """simple docstring"""

       if not isinstance(__A  ,   __A    ):
              raise ValueError('Input series is not valid, valid series - [2, 4, 6]'    )
       if len(__A    ) == 0:
              raise ValueError('Input list must be a non empty list'    )
       a_ :		str							=  0
       for val in series:
              answer += val
       return answer / len(__A    )


if __name__ == "__main__":
   import doctest

   doctest.testmod()


