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A24045. 以下函数 createTree() 构造的树是什么类型?( )class TreeNode: def __init__(self, x): self.val = x self.left = None self.right = None def create_tree(): root = TreeNode(1) root.left = TreeNode(2) root.right = TreeNo…

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题目描述

以下函数 createTree() 构造的树是什么类型?(    )

class TreeNode:
    def __init__(self, x):
        self.val = x
        self.left = None
        self.right = None

def create_tree():
    root = TreeNode(1)
    root.left = TreeNode(2)
    root.right = TreeNode(3)
    root.left.left = TreeNode(4)
    root.left.right = TreeNode(5)
    return root

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