Java Program to Perform the preorder tree traversal

To understand this example, you should have the knowledge of the following Java programming topics:


Example: Java Program to perform preorder tree traversal

Preorder Traversal of Tree
Preorder Traversal of Tree

Output

Preorder traversal
1->12->5->6->9->

In the above example, we have implemented the tree data structure in Java. Here, we are performing the preorder traversal of the tree.

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