2014年7月18日

spoj 7001 Visible Lattice Points莫比乌斯反演

摘要: Visible Lattice PointsTime Limit:7000MSMemory Limit:0KB64bit IO Format:%lld & %lluSubmitStatusDescriptionConsider a N*N*N lattice. One corner is at (0... 阅读全文

posted @ 2014-07-18 22:10 雄.. 阅读(197) 评论(0) 推荐(0)

codeforces 446C DZY Loves Fibonacci Numbers 数论+线段树成段更新

摘要: DZY Loves Fibonacci NumbersTime Limit:4000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusAppoint description:DescriptionIn mathematic... 阅读全文

posted @ 2014-07-18 12:16 雄.. 阅读(665) 评论(0) 推荐(0)

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