
'''simple docstring'''

class 	__lowerCAmelCase    :



     def __init__(self						,	lowerCAmelCase__=None	):
          _UpperCAmelCase					:  Optional[Any]         =    data
          _UpperCAmelCase					:  List[str]         =    None



     def __repr__(self	):
          _UpperCAmelCase					:  Dict         =    """"""
          _UpperCAmelCase					:  int         =    self
          while temp:
               string_rep += F"<{temp.data}> ---> "
               _UpperCAmelCase					:  Optional[Any]         =    temp.next
          string_rep += "<END>"
          return string_rep







def __A  (    lowerCAmelCase_       ):

     # if elements_list is empty
     if not elements_list:
          raise Exception("""The Elements List is empty"""       )

     # Set first element as Head
     _UpperCAmelCase					:  Any         =    Node(elements_list[0]       )
     _UpperCAmelCase					:  Tuple         =    head
     # Loop through elements from position 1
     for data in elements_list[1:]:
          _UpperCAmelCase					:  str         =    Node(lowerCAmelCase_       )
          _UpperCAmelCase					:  Union[str, Any]         =    current.next
     return head


lowerCAmelCase_			:			str			   =     [1, 3, 5, 32, 44, 12, 43]
print(F"List: {list_data}")
print('''Creating Linked List from List.''')
lowerCAmelCase_			:			Any			   =     make_linked_list(list_data)
print('''Linked List:''')




print(linked_list)




'''simple docstring'''

from __future__ import annotations







def __A  (    lowerCAmelCase_       ):
     _UpperCAmelCase					:  Optional[int]         =    {1}
     _UpperCAmelCase					:  Union[str, Any]         =    [1]
     for _ in range(2 ,       depth + 1       ):
          _UpperCAmelCase					:  Dict         =    [*previous_coefficients, 0]
          _UpperCAmelCase					:  int         =    [0, *previous_coefficients]
          _UpperCAmelCase					:  List[Any]         =    []
          for x, y in zip(lowerCAmelCase_ ,       lowerCAmelCase_       ):
               coefficients.add(x + y       )
               previous_coefficients.append(x + y       )
     return coefficients







def __A  (    lowerCAmelCase_       ):
     _UpperCAmelCase					:  Dict         =    set()
     for number in unique_coefficients:
          _UpperCAmelCase					:  Tuple         =    2
          _UpperCAmelCase					:  List[str]         =    number
          while divisor**2 <= copy_number:
               _UpperCAmelCase					:  Tuple         =    0
               while copy_number % divisor == 0:
                    copy_number //= divisor
                    multiplicity += 1
               if multiplicity >= 2:
                    non_squarefrees.add(lowerCAmelCase_       )
                    break
               divisor += 1

     return unique_coefficients.difference(lowerCAmelCase_       )







def __A  (    lowerCAmelCase_ = 51       ):
     _UpperCAmelCase					:  List[str]         =    get_pascal_triangle_unique_coefficients(lowerCAmelCase_       )
     _UpperCAmelCase					:  Optional[Any]         =    get_squarefrees(lowerCAmelCase_       )
     return sum(lowerCAmelCase_       )


if __name__ == "__main__":
   print(F"{solution() = }")


