摘要: http://acm.bnu.edu.cn/v3/problem_show.php?pid=27853Interval ProductTime Limit: 2000msMemory Limit: 131072KBThis problem will be judged on UVA. Origina... 阅读全文
posted @ 2015-08-08 09:33 疯狂的癫子 阅读(447) 评论(0) 推荐(0)