如果是这样的树怎么办？


    3
   / \
  2   4
 / \
1   5


    3
   / \
  2   4
     / \
    1   5

好像无论怎么取数字,2个树的access cost都一样呀...

• ft................................... (173) xiedi 2005-07-10 16:25:42
  • 难道是我的题目意思理解错了? (0) LiHaoyuan 2005-07-10 16:26:46
    • a binary search tree inductively as follows: (383) xiedi 2005-07-10 16:43:01
      • 当我没问:) (397) LiHaoyuan 2005-07-10 16:43:57