'''simple docstring'''

def 							UpperCamelCase__			(			a__			,      a__			,      a__      ):


						'''simple docstring'''






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

												_lowerCAmelCase										=update_area_of_max_square(a__			,      col + 1      )
												_lowerCAmelCase										=update_area_of_max_square(row + 1			,      col + 1      )
												_lowerCAmelCase										=update_area_of_max_square(row + 1			,      a__      )

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

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



def 							UpperCamelCase__			(			a__			,      a__			,      a__      ):


						'''simple docstring'''






						def update_area_of_max_square_using_dp_array(
						    a__			,      a__			,      a__      ) -> 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(a__			,      col + 1			,      a__      )
												_lowerCAmelCase										=update_area_of_max_square_using_dp_array(row + 1			,      col + 1			,      a__      )
												_lowerCAmelCase										=update_area_of_max_square_using_dp_array(row + 1			,      a__			,      a__      )

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

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

						return largest_square_area[0]



def 							UpperCamelCase__			(			a__			,      a__			,      a__      ):


						'''simple docstring'''






						_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(a__			,      a__			,      a__      )
																								_lowerCAmelCase										=max(dp_array[row][col]			,      a__      )
																		else:
																								_lowerCAmelCase										=0

						return largest_square_area



def 							UpperCamelCase__			(			a__			,      a__			,      a__      ):


						'''simple docstring'''






						_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(a__			,      a__			,      a__      )
																								_lowerCAmelCase										=max(current_row[col]			,      a__      )
																		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]]))






'''simple docstring'''

from PIL import Image



def 							UpperCamelCase__			(			a__			,      a__      ):


						'''simple docstring'''






						def brightness(a__      ) -> float:
												return 1_2_8 + level + (c - 1_2_8)

						if not -255.0 <= level <= 255.0:
												raise ValueError('level must be between -255.0 (black) and 255.0 (white)'      )
						return img.point(a__      )


if __name__ == "__main__":
							# Load image
							with Image.open('''image_data/lena.jpg''') as img:
														# Change brightness to 100
														lowercase_     		= change_brightness(img, 100)
														brigt_img.save('''image_data/lena_brightness.png''', format='''png''')





