摘要: HDU 2222 Keywords Search 模板题。对模式串建立AC自动机然后在trie树上找一遍目标串即可。 # include <cstdio> # include <cstring> # include <cstdlib> # include <iostream> # include < 阅读全文
posted @ 2017-04-12 15:13 free-loop 阅读(147) 评论(0) 推荐(0) 编辑