题目链接:
SPOJ PT07X Vertex Cover
题意:
一个无向无环图,给 n 个节点和
数据范围: n≤105
分析:
对于节点 i ,定义
详细解决方案
SPOJ PT07X Vertex Cover(树形dp)
热度:13 发布时间:2023-12-08 10:21:29.0
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