code: 
  """simple docstring"""
  
  
  
  
  
  _a	 =							10**8
  
  
  
  
  
  
  
  def 			__a  (	__lowerCamelCase						):
  
  
  
  
  
  
  
     if n % 10 == 0:
        return False
     UpperCAmelCase_      :      Any      =					str(lowercase__						)
     return s == s[::-1]
  
  
  
  
  
  
  
  def 			__a  (	):
     UpperCAmelCase_      :      Optional[Any]      =					set()
     UpperCAmelCase_      :      Optional[int]      =					1
     UpperCAmelCase_      :      Union[str, Any]      =					5
     while sum_squares < LIMIT:
        UpperCAmelCase_      :      List[Any]      =					first_square + 1
        while sum_squares < LIMIT:
           if is_palindrome(lowercase__						):
              answer.add(lowercase__						)
           last_square += 1
           sum_squares += last_square**2
        first_square += 1
        UpperCAmelCase_      :      List[str]      =					first_square**2 + (first_square + 1) ** 2
  
     return sum(lowercase__						)
  
  
  if __name__ == "__main__":
      print(solution())
  
  
  
style_context: 
  """simple docstring"""
  
  
  
  
  
  from __future__ import annotations
  
  from typing import Any
  
  
  class A_			:
  
  
  
  
    '''simple docstring'''
  
  
  
  
  
  
  
    def __init__(	self       ,     lowercase_       ,     lowercase_						):  # noqa: A002
  
       """simple docstring"""
       UpperCAmelCase_      :      Optional[Any]      =					item
       UpperCAmelCase_      :      Optional[Any]      =					next
  
  
  
  
  class A_			:
  
  
  
  
    '''simple docstring'''
  
  
  
  
  
  
  
    def __init__(	self						):
  
       """simple docstring"""
       UpperCAmelCase_      :      Node | None      =					None
       UpperCAmelCase_      :      Optional[int]      =					0
  
  
  
  
  
  
  
    def  UpperCamelCase__      (	self       ,     lowercase_						):
  
       """simple docstring"""
       UpperCAmelCase_      :      int      =					Node(lowercase_       ,     self.head						)
       self.size += 1
  
  
  
  
  
  
  
    def  UpperCamelCase__      (	self						):
  
       """simple docstring"""
       # Switched 'self.is_empty()' to 'self.head is None'
       # because mypy was considering the possibility that 'self.head'
       # can be None in below else part and giving error
       if self.head is None:
          return None
       else:
          UpperCAmelCase_      :      int      =					self.head.item
          UpperCAmelCase_      :      str      =					self.head.next
          self.size -= 1
          return item
  
  
  
  
  
  
  
    def  UpperCamelCase__      (	self						):
  
       """simple docstring"""
       return self.head is None
  
  
  
  
  
  
  
    def __str__(	self						):
  
       """simple docstring"""
       if self.is_empty():
          return ""
       else:
          UpperCAmelCase_      :      str      =					self.head
          UpperCAmelCase_      :      str      =					""
          UpperCAmelCase_      :      list[str]      =					[]
          while iterate:
             item_list.append(str(iterate.item						)						)
             UpperCAmelCase_      :      Tuple      =					iterate.next
  
          UpperCAmelCase_      :      Optional[Any]      =					" --> ".join(lowercase_						)
  
          return item_str
  
  
  
  
  
  
  
    def __len__(	self						):
  
       """simple docstring"""
       return self.size
  
  
  