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from Chapter 3. Data Structures :: Fundamental Data Structures :: Exercises: Beginner
给你一棵有N个节点的树的后序遍历和中序遍历,求它所有从叶子节点到根节点的路径上和最小的叶子节点编号。
(1≤N≤10000)
这题和UVa 536本质上是一样的,可以利用中序后序建树之后再做DP,或者直接在建树过程中DP即可。