"""simple docstring"""



class 	__UpperCAmelCase						:







			'''simple docstring'''





			def __init__( self       ):







										'''simple docstring'''


										A__					:    List[str]														= [0, 1]





			def 		lowerCamelCase				( self      ,			snake_case_       ):







										'''simple docstring'''


										if (difference := index - (len(self.sequence       ) - 2)) >= 1:
																	for _ in range(snake_case_       ):
																								self.sequence.append(self.sequence[-1] + self.sequence[-2]       )
										return self.sequence[:index]





def    _A(		):
							print(
							    """Fibonacci Series Using Dynamic Programming\n""" ,     """Enter the index of the Fibonacci number you want to calculate """ ,     """in the prompt below. (To exit enter exit or Ctrl-C)\n""" ,     sep="""""" ,     )
							A__					:    Optional[Any]														= Fibonacci()

							while True:
														A__					:    str														= input(""">> """       )
														if prompt in {"exit", "quit"}:
																					break

														try:
																					A__					:    int														= int(lowerCAmelCase       )
														except ValueError:
																					print("""Enter a number or 'exit'"""       )
																					continue

														print(fibonacci.get(lowerCAmelCase       )       )


if __name__ == "__main__":
					main()






"""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()





