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<<<>>>

  • static void preorder(BinNode rt) {
  • if (rt == null) return; // Empty subtree - do nothing
  • visit(rt); // Process root node
  • preorder(rt.left()); // Process all nodes in left
  • preorder(rt.right()); // Process all nodes in right
  • }
Created with Raphaël 2.1.2
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