
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-690b5eb780d56481334657/]树状数组过线段树不过[crayon-690b5eb780d61788888694/]线段树求最大数[crayon-690b5eb780d66746054373/]关键词搜索[crayon-690b5eb780d6b882533663/]旅行最短路[crayon-690b5eb780d72680274529/]强连通分量[crayon-690b5eb780d88939156570/]统计不同子串[crayon-690b5eb780d90686897114/]匹配网络流模板[crayon-690b5eb780d9d922496276/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-690b5eb782264958589000/]POJ2112OptimalMilking[crayon-690b5eb782273617032246/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-690b5eb78227c336217370/]POJ1269IntersectingLines[crayon-690b5eb782287890046846/]POJ1569MyacmTriangles[crayon-690b5eb78228b007159061/]POJ1039Pipe[crayon-690b5eb782...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-690b5eb78334e107259060/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-690b5eb78335a902178354/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-690b5eb78335e745086293/]B:TourPOJ2677[crayon-690b5eb783363070385899/]C:IncreasingSequencesPOJ1239[crayon-690b5eb783368806387528/]D:Charlie’sChangePOJ1787[crayon-690b5eb78336f387...

CrazyTownisaplaneonwhichthereareninfinitelineroads.Eachroadisdefinedbytheequationaix + biy + ci = 0,whereaiandbiarenotbothequaltothezero.Theroadsdividetheplaneintoconnectedregions,possiblyofinfinitespace.Let'scalleachsuchregionablock.Wedefineanintersectionasthepointwhereatleasttwodifferentroadsintersect.Yourhomeislocatedinoneoftheblocks.TodayyouneedtogettotheUniversity,alsolocatedin...

A.VanyaandTable模拟计算面积和[crayon-690b5eb79d53c276637601/]B.VanyaandBooks枚举位数长度计算一下[crayon-690b5eb79d545089560025/]C.VanyaandScales对于w^k,系数只能取-1,0,1于是不断取模w什么的乱搞一下[crayon-690b5eb79d549447260078/]D.VanyaandTriangles所有情况减去三点共线按照每个点为基点排序一下扫一遍计算共线[crayon-690b5eb79d54d617935446/]E.VanyaandBrackets发现左括号前面,右括号一定是...

1694.AnOldStoneGamef[x]表示x为根的树至少需要的石头,把子树按f排序后贪心即可[crayon-690b5eb79dfe1195741454/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-690b5eb79dfec077674815/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-690b5eb79dff2696513903/]1742.Coins二进制拆分+bitset竟然过不了...我被题解骗了突然一想这不是以前做过...
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