2014年10月21日
zoj 3673 1729
摘要： 1729Time Limit: 3 Seconds Memory Limit: 65536 KB1729 is the natural number following 1728 and preceding 1730. It is also known as the Hardy-Ramanujan... 阅读全文
posted @ 2014-10-21 14:08 芷水 阅读(233) 评论(0) 推荐(0) 编辑