
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6943f56a41001496205945/]树状数组过线段树不过[crayon-6943f56a4100d204771777/]线段树求最大数[crayon-6943f56a41011621811149/]关键词搜索[crayon-6943f56a41016363433126/]旅行最短路[crayon-6943f56a4101e628549012/]强连通分量[crayon-6943f56a41024887238118/]统计不同子串[crayon-6943f56a4102b772170903/]匹配网络流模板[crayon-6943f56a41037393046672/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-6943f56a428c0494973833/]POJ2112OptimalMilking[crayon-6943f56a428cf287311687/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-6943f56a428da676202211/]POJ1269IntersectingLines[crayon-6943f56a428e0135418470/]POJ1569MyacmTriangles[crayon-6943f56a428e6913417201/]POJ1039Pipe[crayon-6943f56a42...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-6943f56a43c88596539653/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-6943f56a43c94509763182/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-6943f56a43c9b651366400/]B:TourPOJ2677[crayon-6943f56a43ca0322180476/]C:IncreasingSequencesPOJ1239[crayon-6943f56a43ca5083089534/]D:Charlie’sChangePOJ1787[crayon-6943f56a43caf619...

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

A.VanyaandTable模拟计算面积和[crayon-6943f56a6107c394883642/]B.VanyaandBooks枚举位数长度计算一下[crayon-6943f56a61086947594755/]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-6943f56a6108a269187968/]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-6943f56a6108e182329052/]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-6943f56a61c3b773085736/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-6943f56a61c46314127048/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-6943f56a61c4f268369400/]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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