2017年10月13日
hdu 4057--Rescue the Rabbit(AC自动机+状压DP)
摘要： 题目链接 Problem Description Dr. X is a biologist, who likes rabbits very much and can do everything for them. 2012 is coming, and Dr. X wants to take som 阅读全文
posted @ 2017-10-13 16:11 茶飘香~ 阅读(380) 评论(0) 推荐(0) 编辑