





'''simple docstring'''






import operator as op







def 					_a						(       _lowerCamelCase ) ->				Tuple:



			"""simple docstring"""


			__snake_case					:      List[Any]							      =     []
			__snake_case					:      Optional[int]							      =     lambda _lowerCamelCase    ,	_lowerCamelCase : int(x / y )  # noqa: E731 integer division operation
			__snake_case					:      List[Any]							      =     {
			    """^""": op.pow,
			    """*""": op.mul,
			    """/""": div,
			    """+""": op.add,
			    """-""": op.sub,
			}  # operators & their respective operation

			# print table header
			print("""Symbol""".center(8 )    ,	"""Action""".center(12 )    ,	"""Stack"""    ,	sep=""" | """ )
			print("""-""" * (30 + len(_lowerCamelCase )) )

			for x in post_fix:
						if x.isdigit():  # if x in digit
									stack.append(_lowerCamelCase )  # append x to stack
									# output in tabular format
									print(x.rjust(8 )    ,	("""push(""" + x + """)""").ljust(12 )    ,	""",""".join(_lowerCamelCase )    ,	sep=""" | """ )
						else:
									__snake_case					:      List[str]							      =     stack.pop()  # pop stack
									# output in tabular format
									print("""""".rjust(8 )    ,	("""pop(""" + b + """)""").ljust(12 )    ,	""",""".join(_lowerCamelCase )    ,	sep=""" | """ )

									__snake_case					:      Dict							      =     stack.pop()  # pop stack
									# output in tabular format
									print("""""".rjust(8 )    ,	("""pop(""" + a + """)""").ljust(12 )    ,	""",""".join(_lowerCamelCase )    ,	sep=""" | """ )

									stack.append(
									    str(opr[x](int(_lowerCamelCase )    ,	int(_lowerCamelCase ) ) ) )  # evaluate the 2 values popped from stack & push result to stack
									# output in tabular format
									print(
									    x.rjust(8 )    ,	("""push(""" + a + x + b + """)""").ljust(12 )    ,	""",""".join(_lowerCamelCase )    ,	sep=""" | """    ,	)

			return int(stack[0] )


if __name__ == "__main__":
	__UpperCamelCase					    =	input("\n\nEnter a Postfix Equation (space separated) = ").split(" ")
	print("\n\tResult = ", solve(Postfix))









'''simple docstring'''






import cva
import numpy as np




class  _A :

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


					"""simple docstring"""

					if k in (0.04, 0.06):
								__snake_case					:      List[str]							      =     k
								__snake_case					:      int							      =     window_size
					else:
								raise ValueError("""invalid k value"""			)

		def __str__(   self					:   Union[str, Any]			)					->    str:


					"""simple docstring"""

					return str(self.k			)

		def 	lowercase__     (   self					:   Dict  ,      __magic_name__					:   str			)					->    tuple[cva.Mat, list[list[int]]]:


					"""simple docstring"""

					__snake_case					:      Dict							      =     cva.imread(__magic_name__  ,      0			)
					__snake_case      ,     __snake_case					:      List[str]							      =     img.shape
					__snake_case					:      list[list[int]]							      =     []
					__snake_case					:      str							      =     img.copy()
					__snake_case					:      Tuple							      =     cva.cvtColor(__magic_name__  ,      cva.COLOR_GRAY2RGB			)
					__snake_case      ,     __snake_case					:      List[Any]							      =     np.gradient(__magic_name__			)
					__snake_case					:      Optional[Any]							      =     dx**2
					__snake_case					:      Tuple							      =     dy**2
					__snake_case					:      List[Any]							      =     dx * dy
					__snake_case					:      List[Any]							      =     0.04
					__snake_case					:      Tuple							      =     self.window_size // 2
					for y in range(__magic_name__  ,      h - offset			):
								for x in range(__magic_name__  ,      w - offset			):
											__snake_case					:      Dict							      =     ixx[
											    y - offset : y + offset + 1, x - offset : x + offset + 1
											].sum()
											__snake_case					:      Optional[int]							      =     iyy[
											    y - offset : y + offset + 1, x - offset : x + offset + 1
											].sum()
											__snake_case					:      str							      =     ixy[
											    y - offset : y + offset + 1, x - offset : x + offset + 1
											].sum()

											__snake_case					:      List[str]							      =     (wxx * wyy) - (wxy**2)
											__snake_case					:      Dict							      =     wxx + wyy
											__snake_case					:      List[str]							      =     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)  ,      2_55			)
					return color_img, corner_list


if __name__ == "__main__":
	__UpperCamelCase					    =	HarrisCorner(0.04, 3)
	__UpperCamelCase    ,		__UpperCamelCase					    =	edge_detect.detect("path_to_image")
	cva.imwrite("detect.png", color_img)


