[問題] 資結-二元樹..
請教一下,如果題目說{1,2,3,4}有幾個不同的binary search tree
是不是分別把 1 2 3 4 當root下去畫binary search tree就對了?
所以像這題就有4個不同的binary tree??
謝謝
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推
03/23 02:18, , 1F
03/23 02:18, 1F
→
03/23 02:28, , 2F
03/23 02:28, 2F
推
03/23 02:33, , 3F
03/23 02:33, 3F
→
03/23 02:39, , 4F
03/23 02:39, 4F