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follow PEP585 typing (#767)

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Signed-off-by: Qingpeng Li <qingpeng9802@gmail.com>
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Qingpeng Li 2023-09-19 14:41:02 +08:00 committed by GitHub
parent 9f59c572b5
commit 7cbe284fcf
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4 changed files with 8 additions and 8 deletions
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6
docs/chapter_array_and_linkedlist/linked_list.md
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@ -23,7 +23,7 @@
"""链表节点类""" """链表节点类"""
def __init__(self, val: int): def __init__(self, val: int):
self.val: int = val # 节点值 self.val: int = val # 节点值
self.next: Optional[ListNode] = None # 指向下一节点的引用 self.next: ListNode | None = None # 指向下一节点的引用
``` ```
=== "C++" === "C++"
@ -740,8 +740,8 @@
"""双向链表节点类""" """双向链表节点类"""
def __init__(self, val: int): def __init__(self, val: int):
self.val: int = val # 节点值 self.val: int = val # 节点值
self.next: Optional[ListNode] = None # 指向后继节点的引用 self.next: ListNode | None = None # 指向后继节点的引用
self.prev: Optional[ListNode] = None # 指向前驱节点的引用 self.prev: ListNode | None = None # 指向前驱节点的引用
``` ```
=== "C++" === "C++"

2
docs/chapter_computational_complexity/space_complexity.md
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@ -29,7 +29,7 @@
"""类""" """类"""
def __init__(self, x: int): def __init__(self, x: int):
self.val: int = x # 节点值 self.val: int = x # 节点值
self.next: Optional[Node] = None # 指向下一节点的引用 self.next: Node | None = None # 指向下一节点的引用
def function() -> int: def function() -> int:
"""函数""" """函数"""

4
docs/chapter_tree/avl_tree.md
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@ -28,8 +28,8 @@ AVL 树既是二叉搜索树也是平衡二叉树，同时满足这两类二叉
def __init__(self, val: int): def __init__(self, val: int):
self.val: int = val # 节点值 self.val: int = val # 节点值
self.height: int = 0 # 节点高度 self.height: int = 0 # 节点高度
self.left: Optional[TreeNode] = None # 左子节点引用 self.left: TreeNode | None = None # 左子节点引用
self.right: Optional[TreeNode] = None # 右子节点引用 self.right: TreeNode | None = None # 右子节点引用
``` ```
=== "C++" === "C++"

4
docs/chapter_tree/binary_tree.md
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@ -9,8 +9,8 @@
"""二叉树节点类""" """二叉树节点类"""
def __init__(self, val: int): def __init__(self, val: int):
self.val: int = val # 节点值 self.val: int = val # 节点值
self.left: Optional[TreeNode] = None # 左子节点引用 self.left: TreeNode | None = None # 左子节点引用
self.right: Optional[TreeNode] = None # 右子节点引用 self.right: TreeNode | None = None # 右子节点引用
``` ```
=== "C++" === "C++"