# Definition for a binary tree node.
classTreeNode:def__init__(self,x):self.val=xself.left=Noneself.right=NoneclassSolution:# μΆκ°λ μμ±μ
def__init__(self):self.answer=NonedefgetTargetCopy(self,original:TreeNode,cloned:TreeNode,target:TreeNode)->TreeNode:self.inorder(original,cloned,target)returnself.answerdefinorder(self,original:TreeNode,cloned:TreeNode,target:TreeNode):iforiginal:self.inorder(original.left,cloned.left,target)iforiginalistarget:self.answer=clonedself.inorder(original.right,cloned.right,target)
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