


"""simple docstring"""






import numpy as np
from cva import destroyAllWindows, imread, imshow, waitKey


class 			lowerCamelCase_		:





				"""simple docstring"""







				def __init__(						self       ,		UpperCAmelCase__       ,		UpperCAmelCase__       ,		UpperCAmelCase__     ):
								if dst_width < 0 or dst_height < 0:
												raise ValueError("Destination width/height should be > 0"     )

								SCREAMING_SNAKE_CASE__     							=				img
								SCREAMING_SNAKE_CASE__     							=				img.shape[1]
								SCREAMING_SNAKE_CASE__     							=				img.shape[0]
								SCREAMING_SNAKE_CASE__     							=				dst_width
								SCREAMING_SNAKE_CASE__     							=				dst_height

								SCREAMING_SNAKE_CASE__     							=				self.src_w / self.dst_w
								SCREAMING_SNAKE_CASE__     							=				self.src_h / self.dst_h

								SCREAMING_SNAKE_CASE__     							=				SCREAMING_SNAKE_CASE__     							=				(
								    np.ones((self.dst_h, self.dst_w, 3)       ,		np.uinta     ) * 255
								)



				def   lowerCAmelCase__		(						self     ):
								for i in range(self.dst_h     ):
												for j in range(self.dst_w     ):
																SCREAMING_SNAKE_CASE__     							=				self.img[self.get_y(UpperCAmelCase__     )][self.get_x(UpperCAmelCase__     )]



				def   lowerCAmelCase__		(						self       ,		UpperCAmelCase__     ):
								return int(self.ratio_x * x     )






				def   lowerCAmelCase__		(						self       ,		UpperCAmelCase__     ):
								return int(self.ratio_y * y     )


if __name__ == "__main__":
	_lowerCamelCase     ,     _lowerCamelCase     =  800, 600
	_lowerCamelCase     =  imread('image_data/lena.jpg', 1)
	_lowerCamelCase     =  NearestNeighbour(im, dst_w, dst_h)
	n.process()

	imshow(
	    f"""Image resized from: {im.shape[1]}x{im.shape[0]} to {dst_w}x{dst_h}""", n.output
	)
	waitKey(0)
	destroyAllWindows()




"""simple docstring"""






from __future__ import annotations


def __lowercase     (      lowerCamelCase_  :      list						,					lowerCamelCase_  :      int						,					lowerCamelCase_  :      int						,					lowerCamelCase_  :      int  ):
				SCREAMING_SNAKE_CASE__     							=				[]
				SCREAMING_SNAKE_CASE__							,      SCREAMING_SNAKE_CASE__     							=				input_list[low:mid], input_list[mid : high + 1]
				while left and right:
								result.append((left if left[0] <= right[0] else right).pop(0  )  )
				SCREAMING_SNAKE_CASE__     							=				result + left + right
				return input_list


def __lowercase     (      lowerCamelCase_  :      list  ):
				if len(lowerCamelCase_  ) <= 1:
								return input_list
				SCREAMING_SNAKE_CASE__     							=				list(lowerCamelCase_  )

				# iteration for two-way merging
				SCREAMING_SNAKE_CASE__     							=				2
				while p <= len(lowerCamelCase_  ):
								# getting low, high and middle value for merge-sort of single list
								for i in range(0						,					len(lowerCamelCase_  )						,					lowerCamelCase_  ):
												SCREAMING_SNAKE_CASE__     							=				i
												SCREAMING_SNAKE_CASE__     							=				i + p - 1
												SCREAMING_SNAKE_CASE__     							=				(low + high + 1) // 2
												SCREAMING_SNAKE_CASE__     							=				merge(lowerCamelCase_						,					lowerCamelCase_						,					lowerCamelCase_						,					lowerCamelCase_  )
								# final merge of last two parts
								if p * 2 >= len(lowerCamelCase_  ):
												SCREAMING_SNAKE_CASE__     							=				i
												SCREAMING_SNAKE_CASE__     							=				merge(lowerCamelCase_						,					0						,					lowerCamelCase_						,					len(lowerCamelCase_  ) - 1  )
												break
								p *= 2

				return input_list


if __name__ == "__main__":
	_lowerCamelCase     =  input('Enter numbers separated by a comma:\n').strip()
	if user_input == "":
		_lowerCamelCase     =  []
	else:
		_lowerCamelCase     =  [int(item.strip()) for item in user_input.split(',')]
	print(iter_merge_sort(unsorted))
