| 11 | }; |
| 12 | |
| 13 | Tree* newNode(int data){ |
| 14 | Tree *new_node = new Tree(); |
| 15 | new_node->data = data; |
| 16 | new_node->hd = 0; |
| 17 | new_node->left = NULL; |
| 18 | new_node->right = NULL; |
| 19 | return new_node; |
| 20 | |
| 21 | } |
| 22 | |
| 23 | void setHorizontalDistance(Tree* root, int hd){ |
| 24 |