the process of preorder transversal:
1. Begin in the root.
2. Transverse the left subtree then
3. transverse the right subtree
So in our case we begin at the root to get d, then go to the left to get b, from b we go left again to get a. We can not go any further, so we return to b. From there we can go to c (the next leftmost). We ...
Solution Summary
The solution demonstrates what are the processes of sorting a tree and how to apply them to a specific tree.
... Enter choice: 4 Choose a traversal order: 1: Preorder 2: Inorder 3: Postorder 3 The tree in Postorder is: Brown in NJ earns 89 verbal, and 67 quantitative. ...
... System.out.println("\n\nPreOrder Traversal of the tree:\n"); root.preorder(); System.out.println("\n\nPostOrder Traversal of the tree:\n"); root.postorder(); ...
