



def 		a__			(		_UpperCamelCase			: int ,_UpperCamelCase			: int ,_UpperCamelCase			: list[list[int]]							):

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

						__lowerCamelCase													=    update_area_of_max_square(_UpperCamelCase ,col + 1							)
						__lowerCamelCase													=    update_area_of_max_square(row + 1 ,col + 1							)
						__lowerCamelCase													=    update_area_of_max_square(row + 1 ,_UpperCamelCase							)

						if mat[row][col]:
									__lowerCamelCase													=    1 + min([right, diagonal, down]							)
									__lowerCamelCase													=    max(largest_square_area[0] ,_UpperCamelCase							)
									return sub_problem_sol
						else:
									return 0

			__lowerCamelCase													=    [0]
			update_area_of_max_square(0 ,0							)
			return largest_square_area[0]





def 		a__			(		_UpperCamelCase			: int ,_UpperCamelCase			: int ,_UpperCamelCase			: list[list[int]]							):

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

						__lowerCamelCase													=    update_area_of_max_square_using_dp_array(_UpperCamelCase ,col + 1 ,_UpperCamelCase							)
						__lowerCamelCase													=    update_area_of_max_square_using_dp_array(row + 1 ,col + 1 ,_UpperCamelCase							)
						__lowerCamelCase													=    update_area_of_max_square_using_dp_array(row + 1 ,_UpperCamelCase ,_UpperCamelCase							)

						if mat[row][col]:
									__lowerCamelCase													=    1 + min([right, diagonal, down]							)
									__lowerCamelCase													=    max(largest_square_area[0] ,_UpperCamelCase							)
									__lowerCamelCase													=    sub_problem_sol
									return sub_problem_sol
						else:
									return 0

			__lowerCamelCase													=    [0]
			__lowerCamelCase													=    [[-1] * cols for _ in range(_UpperCamelCase							)]
			update_area_of_max_square_using_dp_array(0 ,0 ,_UpperCamelCase							)

			return largest_square_area[0]





def 		a__			(		_UpperCamelCase			: int ,_UpperCamelCase			: int ,_UpperCamelCase			: list[list[int]]							):
			__lowerCamelCase													=    [[0] * (cols + 1) for _ in range(rows + 1							)]
			__lowerCamelCase													=    0
			for row in range(rows - 1 ,-1 ,-1							):
						for col in range(cols - 1 ,-1 ,-1							):
									__lowerCamelCase													=    dp_array[row][col + 1]
									__lowerCamelCase													=    dp_array[row + 1][col + 1]
									__lowerCamelCase													=    dp_array[row + 1][col]

									if mat[row][col] == 1:
												__lowerCamelCase													=    1 + min(_UpperCamelCase ,_UpperCamelCase ,_UpperCamelCase							)
												__lowerCamelCase													=    max(dp_array[row][col] ,_UpperCamelCase							)
									else:
												__lowerCamelCase													=    0

			return largest_square_area





def 		a__			(		_UpperCamelCase			: int ,_UpperCamelCase			: int ,_UpperCamelCase			: list[list[int]]							):
			__lowerCamelCase													=    [0] * (cols + 1)
			__lowerCamelCase													=    [0] * (cols + 1)
			__lowerCamelCase													=    0
			for row in range(rows - 1 ,-1 ,-1							):
						for col in range(cols - 1 ,-1 ,-1							):
									__lowerCamelCase													=    current_row[col + 1]
									__lowerCamelCase													=    next_row[col + 1]
									__lowerCamelCase													=    next_row[col]

									if mat[row][col] == 1:
												__lowerCamelCase													=    1 + min(_UpperCamelCase ,_UpperCamelCase ,_UpperCamelCase							)
												__lowerCamelCase													=    max(current_row[col] ,_UpperCamelCase							)
									else:
												__lowerCamelCase													=    0
						__lowerCamelCase													=    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]]))











import unittest

from transformers import RoFormerTokenizer, RoFormerTokenizerFast
from transformers.testing_utils import require_rjieba, require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin



@require_rjieba
@require_tokenizers
class  __lowerCAmelCase     (	lowerCAmelCase__  ,	unittest.TestCase   ):
 lowerCAmelCase__       					=  RoFormerTokenizer
 lowerCAmelCase__       					=  RoFormerTokenizerFast
 lowerCAmelCase__       					=  True
 lowerCAmelCase__       					=  True




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    super().setUp()




 def        lowerCamelCase      (						self	,				**__UpperCAmelCase				):



    '''simple docstring'''
    return self.tokenizer_class.from_pretrained('''junnyu/roformer_chinese_base'''	,				**__UpperCAmelCase				)




 def        lowerCamelCase      (						self	,				**__UpperCAmelCase				):



    '''simple docstring'''
    return self.rust_tokenizer_class.from_pretrained('''junnyu/roformer_chinese_base'''	,				**__UpperCAmelCase				)




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    __lowerCamelCase													=    '''永和服装饰品有限公司,今天天气非常好'''
    __lowerCamelCase													=    '''永和 服装 饰品 有限公司 , 今 天 天 气 非常 好'''
    return input_text, output_text




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    __lowerCamelCase													=    self.get_tokenizer()
    __lowerCamelCase							,__lowerCamelCase													=    self.get_chinese_input_output_texts()
    __lowerCamelCase													=    tokenizer.tokenize(__UpperCAmelCase				)

    self.assertListEqual(__UpperCAmelCase	,				output_text.split()				)

    __lowerCamelCase													=    tokens + [tokenizer.unk_token]
    __lowerCamelCase													=    [22943, 21332, 34431, 45904, 117, 306, 1231, 1231, 2653, 33994, 1266, 100]
    self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCAmelCase				)	,				__UpperCAmelCase				)




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    __lowerCamelCase													=    self.get_rust_tokenizer()
    __lowerCamelCase							,__lowerCamelCase													=    self.get_chinese_input_output_texts()
    __lowerCamelCase													=    tokenizer.tokenize(__UpperCAmelCase				)
    self.assertListEqual(__UpperCAmelCase	,				output_text.split()				)
    __lowerCamelCase													=    tokens + [tokenizer.unk_token]
    __lowerCamelCase													=    [22943, 21332, 34431, 45904, 117, 306, 1231, 1231, 2653, 33994, 1266, 100]
    self.assertListEqual(tokenizer.convert_tokens_to_ids(__UpperCAmelCase				)	,				__UpperCAmelCase				)




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    pass




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    pass




 def        lowerCamelCase      (						self				):



    '''simple docstring'''
    pass






