Depth-First Search Pre-Order traversal
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// DSF pre-order print of all values in BST | |
static void printPreOrder(Node current){ | |
// print current node data | |
System.out.println(current.data); | |
// print left child | |
if(current.left != null) printInOrder(current.left); | |
// print right child | |
if(current.right != null) printInOrder(current.right); | |
} | |
... |
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