somewhat erroneously, "preorder" For each node with typestring namename, if the instance has a method called n_name, call that before walking children. If there is no method defined, the method self.default()
the other two being thepreOrderandpostOrder. During the in-order traversal algorithm, the left subtree is explored first, followed by root, and finally nodes on the right subtree. You start traversal from root then go to the left node, then again go to the left node until you ...
There is no doubt that the recursive algorithm of pre-order traversal was readable, clear, and concise. You should always prefer such an algorithm over an iterative one, but if you have been asked to solve this problem without recursion then you have no choice. In order to convert that rec...
Hello interviewer; my name is XX, I graduated from XXXX in 2016 with a bachelor's degree; after graduation, I worked in Hefei Weining, a medical software company, technically doing front-end, back-end, database, and project deployment. It belongs to full-stack development. I came to Shang...
postOrder(){constfinalData=[];functiontraverse(node){if(node.left)traverse(node.left)if(node.right)traverse(node.right)// push the datafinalData.push(node.data)}traverse(this.root)returnfinalData} In-order traversal Process all nodes of a tree by recursively processing the left subtree, then pr...
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