| Hide text Hide pseudo-code | |
| 
 Traverse the following binary tree in preorder.  | 
void traversePreOrder(link t) {
  if (t != NULL) {
    visit(t);
    traversePreOrder(t.getLeft());
    traversePreOrder(t.getRight());
  }
}
 | 
TRAKLA2 | Index | Research | Support | 
| Hide text Hide pseudo-code | |
| 
 Traverse the following binary tree in preorder.  | 
void traversePreOrder(link t) {
  if (t != NULL) {
    visit(t);
    traversePreOrder(t.getLeft());
    traversePreOrder(t.getRight());
  }
}
 |