2017年9月8日
hdu 6068--Classic Quotation（kmp+DP）
摘要： 题目链接 Problem Description When online chatting, we can save what somebody said to form his ''Classic Quotation''. Little Q does this, too. What's more? 阅读全文
posted @ 2017-09-08 21:24 茶飘香~ 阅读(405) 评论(0) 推荐(0) 编辑