


"""simple docstring"""


from __future__ import annotations

import bisect



def   snake_case						(				_a:     list[int]		,   _a:     int		,   _a:     int = 0		,   _a:     int = -1							)->		int:
      '''simple docstring'''


      if hi < 0:
            lowerCamelCase__           =		len(_a							)

      while lo < hi:
            lowerCamelCase__           =		lo + (hi - lo) // 2
            if sorted_collection[mid] < item:
                  lowerCamelCase__           =		mid + 1
            else:
                  lowerCamelCase__           =		mid

      return lo



def   snake_case						(				_a:     list[int]		,   _a:     int		,   _a:     int = 0		,   _a:     int = -1							)->		int:
      '''simple docstring'''


      if hi < 0:
            lowerCamelCase__           =		len(_a							)

      while lo < hi:
            lowerCamelCase__           =		lo + (hi - lo) // 2
            if sorted_collection[mid] <= item:
                  lowerCamelCase__           =		mid + 1
            else:
                  lowerCamelCase__           =		mid

      return lo



def   snake_case						(				_a:     list[int]		,   _a:     int		,   _a:     int = 0		,   _a:     int = -1							)->		None:
      '''simple docstring'''


      sorted_collection.insert(bisect_left(_a		,   _a		,   _a		,   _a							)		,   _a							)



def   snake_case						(				_a:     list[int]		,   _a:     int		,   _a:     int = 0		,   _a:     int = -1							)->		None:
      '''simple docstring'''


      sorted_collection.insert(bisect_right(_a		,   _a		,   _a		,   _a							)		,   _a							)



def   snake_case						(				_a:     list[int]		,   _a:     int							)->		int | None:
      '''simple docstring'''


      lowerCamelCase__           =		0
      lowerCamelCase__           =		len(_a							) - 1

      while left <= right:
            lowerCamelCase__           =		left + (right - left) // 2
            lowerCamelCase__           =		sorted_collection[midpoint]
            if current_item == item:
                  return midpoint
            elif item < current_item:
                  lowerCamelCase__           =		midpoint - 1
            else:
                  lowerCamelCase__           =		midpoint + 1
      return None



def   snake_case						(				_a:     list[int]		,   _a:     int							)->		int | None:
      '''simple docstring'''


      lowerCamelCase__           =		bisect.bisect_left(_a		,   _a							)
      if index != len(_a							) and sorted_collection[index] == item:
            return index
      return None



def   snake_case						(				_a:     list[int]		,   _a:     int		,   _a:     int		,   _a:     int							)->		int | None:
      '''simple docstring'''


      if right < left:
            return None

      lowerCamelCase__           =		left + (right - left) // 2

      if sorted_collection[midpoint] == item:
            return midpoint
      elif sorted_collection[midpoint] > item:
            return binary_search_by_recursion(_a		,   _a		,   _a		,   midpoint - 1							)
      else:
            return binary_search_by_recursion(_a		,   _a		,   midpoint + 1		,   _a							)


if __name__ == "__main__":
   _snake_case          =							input("Enter numbers separated by comma:\n").strip()
   _snake_case          =							sorted(int(item) for item in user_input.split(","))
   _snake_case          =							int(input("Enter a single number to be found in the list:\n"))
   _snake_case          =							binary_search(collection, target)
   if result is None:
      print(f"""{target} was not found in {collection}.""")
   else:
      print(f"""{target} was found at position {result} in {collection}.""")







"""simple docstring"""


def   snake_case						(				_a:     list[list[float]]							)->		list[list[float]]:
      '''simple docstring'''


      lowerCamelCase__           =		[]
      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   snake_case						(				_a:     list[list[float]]		,   _a:     list[int]							)->		list[list[float]]:
      '''simple docstring'''


      lowerCamelCase__           =		[]
      for dlist, weight in zip(_a		,   _a							):
            lowerCamelCase__           =		min(_a							)
            lowerCamelCase__           =		max(_a							)

            lowerCamelCase__           =		[]
            # 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:
                  lowerCamelCase__           =		F'Invalid weight of {weight:f} provided'
                  raise ValueError(_a							)

            score_lists.append(_a							)

      return score_lists



def   snake_case						(				_a:     list[list[float]]							)->		list[float]:
      '''simple docstring'''


      lowerCamelCase__           =		[0 for i in range(len(score_lists[0]							)							)]

      for slist in score_lists:
            for j, ele in enumerate(_a							):
                  lowerCamelCase__           =		final_scores[j] + ele

      return final_scores






def   snake_case						(				_a:     list[list[float]]		,   _a:     list[int]							)->		list[list[float]]:
      '''simple docstring'''


      lowerCamelCase__           =		get_data(_a							)
      lowerCamelCase__           =		calculate_each_score(_a		,   _a							)
      lowerCamelCase__           =		generate_final_scores(_a							)

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

      return source_data



