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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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选项(单选)
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