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wealdg (wwwnet) 于 (Wed Aug 6 18:05:11 2008) 提到:
3. We define a simple unbalanced binary search tree of integers as
follows:
- Each node in the tree contains an integer, and possibly pointers to
a left subtree and/or a right subtree
- Each node in the left subtree contains an integer that is smaller
than the integer in this node
- Each node in the right subtree contains an integer that is larger
than the integer in this node
-
