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Re:sample为什么是3?In Reply To:sample为什么是3? Posted by:Mithril at 2006-10-21 14:42:01 你可以找到符合要求的3条路并且3是最大的 比如 1->2->3->1 2->3 1->4->3->1 4->3 1->2->4->1 2->4 分别是唯一的 Followed by:
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