



def     __lowerCamelCase							(   __magic_name__						:	float    ):
							return -num if num < 0 else num





def     __lowerCamelCase							(   __magic_name__						:	list[int]    ):





							if len(__lowerCamelCase    ) == 0:
														raise ValueError("abs_min() arg is an empty sequence"    )
							a__:							int									=x[0]
							for i in x:
														if abs_val(__lowerCamelCase    ) < abs_val(__lowerCamelCase    ):
																					a__:							List[str]									=i
							return j





def     __lowerCamelCase							(   __magic_name__						:	list[int]    ):





							if len(__lowerCamelCase    ) == 0:
														raise ValueError("abs_max() arg is an empty sequence"    )
							a__:							Optional[Any]									=x[0]
							for i in x:
														if abs(__lowerCamelCase    ) > abs(__lowerCamelCase    ):
																					a__:							List[str]									=i
							return j





def     __lowerCamelCase							(   __magic_name__						:	list[int]    ):





							if len(__lowerCamelCase    ) == 0:
														raise ValueError("abs_max_sort() arg is an empty sequence"    )
							return sorted(__lowerCamelCase  ,			key=__lowerCamelCase    )[-1]





def     __lowerCamelCase							(   ):
							assert abs_val(0    ) == 0
							assert abs_val(34    ) == 34
							assert abs_val(-100_000_000_000    ) == 100_000_000_000

							a__:							Dict									=[-3, -1, 2, -11]
							assert abs_max(__lowerCamelCase    ) == -11
							assert abs_max_sort(__lowerCamelCase    ) == -11
							assert abs_min(__lowerCamelCase    ) == -1


if __name__ == "__main__":
		import doctest

		doctest.testmod()

		test_abs_val()
		print(abs_val(-34))  # --> 34










from __future__ import annotations

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

_lowerCamelCase         =	TypeVar("""T""", bound=bool)

class    _SCREAMING_SNAKE_CASE						(Generic[T]			):





     def __init__(							self			:				List[Any]  ,	UpperCamelCase			:				T					)->None:
      __SCREAMING_SNAKE_CASE							:     T							=						value
      __SCREAMING_SNAKE_CASE							:     SkewNode[T] | None							=						None
      __SCREAMING_SNAKE_CASE							:     SkewNode[T] | None							=						None





     @property
     def 						__snake_case     (							self			:				Dict					)->T:
      return self._value






     @staticmethod
     def 						__snake_case     (							UpperCamelCase			:				SkewNode[T] | None  ,	UpperCamelCase			:				SkewNode[T] | None					)->SkewNode[T] | None:
      if not roota:
       return roota

      if not roota:
       return roota

      if roota.value > roota.value:
       __SCREAMING_SNAKE_CASE,		__SCREAMING_SNAKE_CASE							:     List[Any]							=						roota, roota

      __SCREAMING_SNAKE_CASE							:     int							=						roota
      __SCREAMING_SNAKE_CASE							:     str							=						roota.right
      __SCREAMING_SNAKE_CASE							:     int							=						roota.left
      __SCREAMING_SNAKE_CASE							:     Optional[int]							=						SkewNode.merge(UpperCamelCase  ,	UpperCamelCase					)

      return result






class    _SCREAMING_SNAKE_CASE						(Generic[T]			):





     def __init__(							self			:				str  ,	UpperCamelCase			:				Iterable[T] | None = ()					)->None:
      __SCREAMING_SNAKE_CASE							:     SkewNode[T] | None							=						None
      if data:
       for item in data:
        self.insert(UpperCamelCase					)





     def __bool__(							self			:				str					)->bool:
      return self._root is not None





     def __iter__(							self			:				Any					)->Iterator[T]:
      __SCREAMING_SNAKE_CASE							:     list[Any]							=						[]
      while self:
       result.append(self.pop()					)

      # Pushing items back to the heap not to clear it.
      for item in result:
       self.insert(UpperCamelCase					)

      return iter(UpperCamelCase					)





     def 						__snake_case     (							self			:				List[Any]  ,	UpperCamelCase			:				T					)->None:
      __SCREAMING_SNAKE_CASE							:     str							=						SkewNode.merge(self._root  ,	SkewNode(UpperCamelCase					)					)





     def 						__snake_case     (							self			:				List[Any]					)->T | None:
      __SCREAMING_SNAKE_CASE							:     Any							=						self.top()
      __SCREAMING_SNAKE_CASE							:     List[Any]							=						(
          SkewNode.merge(self._root.left  ,	self._root.right					) if self._root else None
      )

      return result





     def 						__snake_case     (							self			:				Optional[int]					)->T:
      if not self._root:
       raise IndexError("Can't get top element for the empty heap."					)
      return self._root.value






     def 						__snake_case     (							self			:				Dict					)->None:
      __SCREAMING_SNAKE_CASE							:     Optional[Any]							=						None


if __name__ == "__main__":
      import doctest

      doctest.testmod()






