"""simple docstring"""



from cva import destroyAllWindows, imread, imshow, waitKey

def    _A(		lowerCAmelCase ,     lowerCAmelCase       ):
							A__							,       A__					:    Dict														= img.shape[0], img.shape[1]

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

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

							for i in range(lowerCAmelCase       ):
														for j in range(lowerCAmelCase       ):
																					A__					:    int														= int(to_grayscale(*img[i][j]       )       )
																					A__					:    List[Any]														= [
																					    normalize(lowerCAmelCase       ),
																					    normalize(greyscale + factor       ),
																					    normalize(greyscale + 2 * factor       ),
																					]

							return img


if __name__ == "__main__":
					# read original image
					_UpperCamelCase         =		{
					    percentage: imread("image_data/lena.jpg", 1) for percentage in (10, 20, 30, 40)
					}

					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()






"""simple docstring"""



from __future__ import annotations

import random
from collections.abc import Iterable
from typing import Any, Generic, TypeVar

_UpperCamelCase         =		TypeVar("T", bound=bool)
class 	__UpperCAmelCase						(Generic[T]    ):







			'''simple docstring'''





			def __init__( self      ,			snake_case_       ):







										'''simple docstring'''


										A__					:    T														= value
										A__					:    RandomizedHeapNode[T] | None														= None
										A__					:    RandomizedHeapNode[T] | None														= None





			@property
			def 		lowerCamelCase				( self       ):







										'''simple docstring'''


										return self._value





			@staticmethod
			def 		lowerCamelCase				( snake_case_      ,			snake_case_       ):







										'''simple docstring'''


										if not roota:
																	return roota

										if not roota:
																	return roota

										if roota.value > roota.value:
																	A__							,       A__					:    Union[str, Any]														= roota, roota

										if random.choice([True, False]       ):
																	A__							,       A__					:    Any														= roota.right, roota.left

										A__					:    Dict														= RandomizedHeapNode.merge(roota.left      ,			snake_case_       )

										return roota





class 	__UpperCAmelCase						(Generic[T]    ):







			'''simple docstring'''





			def __init__( self      ,			snake_case_ = ()       ):







										'''simple docstring'''


										A__					:    RandomizedHeapNode[T] | None														= None

										if data:
																	for item in data:
																								self.insert(snake_case_       )





			def 		lowerCamelCase				( self      ,			snake_case_       ):







										'''simple docstring'''


										A__					:    Dict														= RandomizedHeapNode.merge(self._root      ,			RandomizedHeapNode(snake_case_       )       )





			def 		lowerCamelCase				( self       ):







										'''simple docstring'''


										A__					:    List[str]														= self.top()

										if self._root is None:
																	return None

										A__					:    str														= RandomizedHeapNode.merge(self._root.left      ,			self._root.right       )

										return result





			def 		lowerCamelCase				( self       ):







										'''simple docstring'''


										if not self._root:
																	raise IndexError("""Can't get top element for the empty heap."""       )
										return self._root.value





			def 		lowerCamelCase				( self       ):







										'''simple docstring'''


										A__					:    List[Any]														= None





			def 		lowerCamelCase				( self       ):







										'''simple docstring'''


										A__					:    int														= []
										while self:
																	result.append(self.pop()       )

										return result





			def __bool__( self       ):







										'''simple docstring'''


										return self._root is not None


if __name__ == "__main__":
				import doctest

				doctest.testmod()





