






'''simple docstring'''







from __future__ import annotations

import math
from itertools import permutations


def 						_UpperCamelCase							(     snake_case__							):

      if 1 < number < 4:
            # 2 and 3 are primes
            return True
      elif number < 2 or number % 2 == 0 or number % 3 == 0:
            # Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
            return False

      # All primes number are in format of 6k +/- 1
      for i in range(5							,			int(math.sqrt(snake_case__							) + 1							)							,			6							):
            if number % i == 0 or number % (i + 2) == 0:
                  return False
      return True


def 						_UpperCamelCase							(     snake_case__ = 7							):
      __A		   =      "".join(str(snake_case__							) for i in range(1							,			n + 1							)							)
      __A		   =      [int("".join(snake_case__							)							) for i in permutations(snake_case__							,			snake_case__							)]
      __A		   =      [num for num in perm_list if is_prime(snake_case__							)]
      return max(snake_case__							) if pandigitals else 0


if __name__ == "__main__":
      print(F"""{solution() = }""")










'''simple docstring'''







from cva import destroyAllWindows, imread, imshow, waitKey


def 						_UpperCamelCase							(     snake_case__							,			snake_case__							):
      __A   ,				__A		   =      img.shape[0], img.shape[1]

      def to_grayscale(snake_case__							,			snake_case__							,			snake_case__							):
            return 0.2126 * red + 0.587 * green + 0.114 * blue

      def normalize(snake_case__							):
            return min(snake_case__							,			255							)

      for i in range(snake_case__							):
            for j in range(snake_case__							):
                  __A		   =      int(to_grayscale(*img[i][j]							)							)
                  __A		   =      [
                      normalize(snake_case__							),
                      normalize(greyscale + factor							),
                      normalize(greyscale + 2 * factor							),
                  ]

      return img


if __name__ == "__main__":
       # read original image
       __A      :       Dict      =	{
           percentage: imread('image_data/lena.jpg', 1) for percentage in (1_0, 2_0, 3_0, 4_0)
       }

       for percentage, img in images.items():
              make_sepia(img, percentage)

       for percentage, img in images.items():
              imshow(F"""Original image with sepia (factor: {percentage})""", img)

       waitKey(0)
       destroyAllWindows()


