2018年10月8日
[BZOJ3449] [Usaco2014 Feb]Secret Code
摘要： Description Farmer John has secret message that he wants to hide from his cows; the message is a string of length at least 2 containing only the chara 阅读全文
posted @ 2018-10-08 16:29 zZhBr 阅读(198) 评论(0) 推荐(0)
[BZOJ2821] 作诗(Poetize)
摘要： 分块。 阅读全文
posted @ 2018-10-08 14:03 zZhBr 阅读(147) 评论(0) 推荐(0)
[BZOJ2434] [Noi2011]阿狸的打字机
摘要： AC自动机。 阅读全文
posted @ 2018-10-08 09:59 zZhBr 阅读(223) 评论(0) 推荐(0)