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随笔分类 -  树形结构——AC自动机

P3121 [USACO15FEB]审查（黄金）Censoring (Gold)（ac自动机）
摘要：题目描述 Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of material to read while waiting aroun 阅读全文
posted @ 2019-03-31 09:40 Through_The_Night 阅读(192) 评论(0) 推荐(0)