



"""simple docstring"""







def     UpperCamelCase_   (   lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    list[list[int]]						)						->       int:

  """simple docstring"""




  def update_area_of_max_square(lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    int						) -> int:
    # BASE CASE
    if row >= rows or col >= cols:
      return 0

    lowerCAmelCase_       :    int								=			update_area_of_max_square(lowerCAmelCase__   ,       col + 1						)
    lowerCAmelCase_       :    str								=			update_area_of_max_square(row + 1   ,       col + 1						)
    lowerCAmelCase_       :    Optional[Any]								=			update_area_of_max_square(row + 1   ,       lowerCAmelCase__						)

    if mat[row][col]:
      lowerCAmelCase_       :    str								=			1 + min([right, diagonal, down]						)
      lowerCAmelCase_       :    Any								=			max(largest_square_area[0]   ,       lowerCAmelCase__						)
      return sub_problem_sol
    else:
      return 0

  lowerCAmelCase_       :    int								=			[0]
  update_area_of_max_square(0   ,       0						)
  return largest_square_area[0]

def     UpperCamelCase_   (   lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    list[list[int]]						)						->       int:

  """simple docstring"""




  def update_area_of_max_square_using_dp_array(
      lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    list[list[int]]						) -> int:
    if row >= rows or col >= cols:
      return 0
    if dp_array[row][col] != -1:
      return dp_array[row][col]

    lowerCAmelCase_       :    str								=			update_area_of_max_square_using_dp_array(lowerCAmelCase__   ,       col + 1   ,       lowerCAmelCase__						)
    lowerCAmelCase_       :    Optional[Any]								=			update_area_of_max_square_using_dp_array(row + 1   ,       col + 1   ,       lowerCAmelCase__						)
    lowerCAmelCase_       :    Optional[int]								=			update_area_of_max_square_using_dp_array(row + 1   ,       lowerCAmelCase__   ,       lowerCAmelCase__						)

    if mat[row][col]:
      lowerCAmelCase_       :    List[str]								=			1 + min([right, diagonal, down]						)
      lowerCAmelCase_       :    Dict								=			max(largest_square_area[0]   ,       lowerCAmelCase__						)
      lowerCAmelCase_       :    List[str]								=			sub_problem_sol
      return sub_problem_sol
    else:
      return 0

  lowerCAmelCase_       :    Optional[Any]								=			[0]
  lowerCAmelCase_       :    Tuple								=			[[-1] * cols for _ in range(lowerCAmelCase__						)]
  update_area_of_max_square_using_dp_array(0   ,       0   ,       lowerCAmelCase__						)

  return largest_square_area[0]

def     UpperCamelCase_   (   lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    list[list[int]]						)						->       int:

  """simple docstring"""




  lowerCAmelCase_       :    Optional[int]								=			[[0] * (cols + 1) for _ in range(rows + 1						)]
  lowerCAmelCase_       :    Union[str, Any]								=			0
  for row in range(rows - 1   ,       -1   ,       -1						):
    for col in range(cols - 1   ,       -1   ,       -1						):
      lowerCAmelCase_       :    Tuple								=			dp_array[row][col + 1]
      lowerCAmelCase_       :    Tuple								=			dp_array[row + 1][col + 1]
      lowerCAmelCase_       :    Optional[Any]								=			dp_array[row + 1][col]

      if mat[row][col] == 1:
        lowerCAmelCase_       :    List[str]								=			1 + min(lowerCAmelCase__   ,       lowerCAmelCase__   ,       lowerCAmelCase__						)
        lowerCAmelCase_       :    Any								=			max(dp_array[row][col]   ,       lowerCAmelCase__						)
      else:
        lowerCAmelCase_       :    Any								=			0

  return largest_square_area

def     UpperCamelCase_   (   lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    int   ,       lowerCAmelCase__				:    list[list[int]]						)						->       int:

  """simple docstring"""




  lowerCAmelCase_       :    List[str]								=			[0] * (cols + 1)
  lowerCAmelCase_       :    int								=			[0] * (cols + 1)
  lowerCAmelCase_       :    List[str]								=			0
  for row in range(rows - 1   ,       -1   ,       -1						):
    for col in range(cols - 1   ,       -1   ,       -1						):
      lowerCAmelCase_       :    str								=			current_row[col + 1]
      lowerCAmelCase_       :    Dict								=			next_row[col + 1]
      lowerCAmelCase_       :    List[Any]								=			next_row[col]

      if mat[row][col] == 1:
        lowerCAmelCase_       :    Tuple								=			1 + min(lowerCAmelCase__   ,       lowerCAmelCase__   ,       lowerCAmelCase__						)
        lowerCAmelCase_       :    Optional[Any]								=			max(current_row[col]   ,       lowerCAmelCase__						)
      else:
        lowerCAmelCase_       :    Tuple								=			0
    lowerCAmelCase_       :    Optional[Any]								=			current_row

  return largest_square_area


if __name__ == "__main__":
     import doctest

     doctest.testmod()
     print(largest_square_area_in_matrix_bottom_up(2, 2, [[1, 1], [1, 1]]))










"""simple docstring"""







from diffusers.utils.testing_utils import require_onnxruntime







@require_onnxruntime
class 				UpperCamelCase__       :




      """simple docstring"""




      pass





