摘要: 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4816Problem DescriptionThe Bathysphere is a spherical deep-sea submersible which was unpowered and lowe... 阅读全文
posted @ 2014-08-08 23:05 Oyking 阅读(550) 评论(0) 推荐(0) 编辑