摘要: 1623: [Usaco2008 Open]Cow Cars 奶牛飞车Time Limit:5 SecMemory Limit:64 MBSubmit:325Solved:223[Submit][Status][Discuss]Description编号为1到N的N只奶牛正各自驾着车打算在牛德比亚的... 阅读全文
posted @ 2015-08-05 00:53 CXCXCXC 阅读(363) 评论(0) 推荐(0) 编辑