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We have covered some basics about the tree in the previous posts- The TREE data structure Binary Trees Structure of Binary Trees Now let us try to see, how we can traverse a tree. In order to process trees, we need a mechanism for traversing them and that forms the subject of this post. The process of visiting all nodes of a tree is called tree traversal. Each of the nodes is processed only once but they maybe visited more than once. As we have already seen that in linear…