摘要: 题目链接: https://acm.bnu.edu.cn/v3/contest_show.php?cid=8507#problem/D Description Panda has received an assignment of painting a line of blocks. Since P 阅读全文
posted @ 2016-10-07 20:00 _Silver 阅读(216) 评论(0) 推荐(0) 编辑