



import cva
import numpy as np






class 		lowercase						:






	"""simple docstring"""


	def __init__(     self     :						List[Any]						,  __UpperCAmelCase     :						float						,  __UpperCAmelCase     :						int					)      ->			Optional[int]:

							if k in (0.04, 0.06):
													UpperCAmelCase_=       k
													UpperCAmelCase_=       window_size
							else:
													raise ValueError("""invalid k value"""					)




	def __str__(     self     :						int					)      ->			str:
							return str(self.k					)




	def   _SCREAMING_SNAKE_CASE		(     self     :						Optional[int]						,  __UpperCAmelCase     :						str					)      ->			tuple[cva.Mat, list[list[int]]]:
							UpperCAmelCase_=       cva.imread(__UpperCAmelCase						,  0					)
							UpperCAmelCase_,       UpperCAmelCase_=       img.shape
							UpperCAmelCase_=       []
							UpperCAmelCase_=       img.copy()
							UpperCAmelCase_=       cva.cvtColor(__UpperCAmelCase						,  cva.COLOR_GRAY2RGB					)
							UpperCAmelCase_,       UpperCAmelCase_=       np.gradient(__UpperCAmelCase					)
							UpperCAmelCase_=       dx**2
							UpperCAmelCase_=       dy**2
							UpperCAmelCase_=       dx * dy
							UpperCAmelCase_=       0.04
							UpperCAmelCase_=       self.window_size // 2
							for y in range(__UpperCAmelCase						,  h - offset					):
													for x in range(__UpperCAmelCase						,  w - offset					):
																			UpperCAmelCase_=       ixx[
																			    y - offset : y + offset + 1, x - offset : x + offset + 1
																			].sum()
																			UpperCAmelCase_=       iyy[
																			    y - offset : y + offset + 1, x - offset : x + offset + 1
																			].sum()
																			UpperCAmelCase_=       ixy[
																			    y - offset : y + offset + 1, x - offset : x + offset + 1
																			].sum()

																			UpperCAmelCase_=       (wxx * wyy) - (wxy**2)
																			UpperCAmelCase_=       wxx + wyy
																			UpperCAmelCase_=       det - k * (trace**2)
																			# Can change the value
																			if r > 0.5:
																									corner_list.append([x, y, r]					)
																									color_img.itemset((y, x, 0)						,  0					)
																									color_img.itemset((y, x, 1)						,  0					)
																									color_img.itemset((y, x, 2)						,  255					)
							return color_img, corner_list


if __name__ == "__main__":
	__A       =						HarrisCorner(0.0_4, 3)
	__A   ,      __A       =						edge_detect.detect('''path_to_image''')
	cva.imwrite('''detect.png''', color_img)









from __future__ import annotations



def 	__a					(   lowerCAmelCase_       : list[int]      ,lowerCAmelCase_       : int    )				->			list[list[int]]:






						'''simple docstring'''



						UpperCAmelCase_=       []
						UpperCAmelCase_=       []
						UpperCAmelCase_=       0
						UpperCAmelCase_=       sum(lowerCAmelCase_    )
						create_state_space_tree(lowerCAmelCase_      ,lowerCAmelCase_      ,lowerCAmelCase_      ,lowerCAmelCase_      ,lowerCAmelCase_      ,lowerCAmelCase_    )
						return result



def 	__a					(   lowerCAmelCase_       : list[int]      ,lowerCAmelCase_       : int      ,lowerCAmelCase_       : int      ,lowerCAmelCase_       : list[int]      ,lowerCAmelCase_       : list[list[int]]      ,lowerCAmelCase_       : int      ,)				->			None:






						'''simple docstring'''



						if sum(lowerCAmelCase_    ) > max_sum or (remaining_nums_sum + sum(lowerCAmelCase_    )) < max_sum:
												return
						if sum(lowerCAmelCase_    ) == max_sum:
												result.append(lowerCAmelCase_    )
												return
						for index in range(lowerCAmelCase_      ,len(lowerCAmelCase_    )    ):
												create_state_space_tree(
												    lowerCAmelCase_      ,lowerCAmelCase_      ,index + 1      ,[*path, nums[index]]      ,lowerCAmelCase_      ,remaining_nums_sum - nums[index]      ,)
__A       =						[3, 34, 4, 12, 5, 2]
__A       =						9
__A       =						generate_sum_of_subsets_soln(nums, max_sum)



print(*result)




