摘要: 1554: SG ValueTime Limit:5 SecMemory Limit:256 MBSubmit:140Solved:35DescriptionThe SG value of a set (multiset) is the minimum positive integer that c... 阅读全文
posted @ 2015-04-01 21:46 狂徒归来 阅读(177) 评论(0) 推荐(0) 编辑