Question: Need help printing a BST tree: A node is printed as a '(' followed be the left sub-tree, the item for that node,the right sub-tree,
Need help printing a BST tree:
A node is printed as a '(' followed be the left sub-tree, the item for that node,the right sub-tree, and ), without spaces.
For ex. the picture corresponds to ((1)2((3(4))5(6)))
Figure 1: A binary search tree containing six nodes
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