
"""simple docstring"""




from pathlib import Path

import numpy as np
from PIL import Image


def   __magic_name__	(      __snake_case				:       np.ndarray  ) ->				np.ndarray:
       lowercase		,    lowercase		,    lowercase    :				int       		=							rgb[:, :, 0], rgb[:, :, 1], rgb[:, :, 2]
       return 0.29_89 * r + 0.58_70 * g + 0.11_40 * b


def   __magic_name__	(      __snake_case				:       np.ndarray  ) ->				np.ndarray:
       return (gray > 127) & (gray <= 255)


def   __magic_name__	(      __snake_case				:       np.ndarray     , __snake_case				:       np.ndarray  ) ->				np.ndarray:
       lowercase    :				Tuple       		=							np.zeros_like(__snake_case  )
       lowercase    :				Optional[int]       		=							np.zeros(
           (image.shape[0] + kernel.shape[0] - 1, image.shape[1] + kernel.shape[1] - 1)  )

       # Copy image to padded image
       lowercase    :				Optional[Any]       		=							image

       # Iterate over image & apply kernel
       for x in range(image.shape[1]  ):
              for y in range(image.shape[0]  ):
                     lowercase    :				Optional[int]       		=							(
                         kernel * image_padded[y : y + kernel.shape[0], x : x + kernel.shape[1]]
                     ).sum()
                     lowercase    :				Tuple       		=							int(summation > 0  )
       return output


if __name__ == "__main__":
   # read original image
   _A			:       Union[str, Any]   		=       Path(__file__).resolve().parent / """image_data""" / """lena.jpg"""
   _A			:       Optional[int]   		=       np.array(Image.open(lena_path))
   # kernel to be applied
   _A			:       Union[str, Any]   		=       np.array([[0, 1, 0], [1, 1, 1], [0, 1, 0]])
   _A			:       Optional[Any]   		=       dilation(gray_to_binary(rgb_to_gray(lena)), structuring_element)
   # Save the output image
   _A			:       str   		=       Image.fromarray(output).convert("""RGB""")
   pil_img.save("""result_dilation.png""")




"""simple docstring"""




from __future__ import annotations


def   __magic_name__	(      __snake_case				:       list[int]  ) ->				list[int]:
       if len(__snake_case  ) == 0:
              return array

       lowercase		,    lowercase    :				Tuple       		=							min(__snake_case  ), max(__snake_case  )

       # Compute the variables
       lowercase    :				Optional[Any]       		=							_max - _min + 1
       lowercase		,    lowercase    :				List[str]       		=							[0] * holes_range, [0] * holes_range

       # Make the sorting.
       for i in array:
              lowercase    :				Tuple       		=							i - _min
              lowercase    :				str       		=							i
              holes_repeat[index] += 1

       # Makes the array back by replacing the numbers.
       lowercase    :				Union[str, Any]       		=							0
       for i in range(__snake_case  ):
              while holes_repeat[i] > 0:
                     lowercase    :				Tuple       		=							holes[i]
                     index += 1
                     holes_repeat[i] -= 1

    # Returns the sorted array.
       return array


if __name__ == "__main__":
   import doctest

   doctest.testmod()
   _A			:       str   		=       input("""Enter numbers separated by comma:\n""")
   _A			:       Optional[Any]   		=       [int(x) for x in user_input.split(""",""")]
   print(pigeon_sort(unsorted))


