http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6623265279cbe911216085/]树状数组过线段树不过[crayon-6623265279ccc155543608/]线段树求最大数[crayon-6623265279cd0935011585/]关键词搜索[crayon-6623265279cd5306815522/]旅行最短路[crayon-6623265279cdd924187521/]强连通分量[crayon-6623265279ce3537362328/]统计不同子串[crayon-6623265279cea228908429/]匹配网络流模板[crayon-6623265279cf6481057762/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-662326527b332748799406/]POJ2112OptimalMilking[crayon-662326527b341892829153/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-662326527b34a251146652/]POJ1269IntersectingLines[crayon-662326527b353381774303/]POJ1569MyacmTriangles[crayon-662326527b357265574926/]POJ1039Pipe[crayon-662326527b...
凸包A:WallPOJ1113求凸包周长加一个圆[crayon-662326527c3f6033869963/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-662326527c401972851575/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-662326527c406010364699/]B:TourPOJ2677[crayon-662326527c40b086745824/]C:IncreasingSequencesPOJ1239[crayon-662326527c410426038966/]D:Charlie’sChangePOJ1787[crayon-662326527c417620...
CrazyTownisaplaneonwhichthereareninfinitelineroads.Eachroadisdefinedbytheequationaix + biy + ci = 0,whereaiandbiarenotbothequaltothezero.Theroadsdividetheplaneintoconnectedregions,possiblyofinfinitespace.Let'scalleachsuchregionablock.Wedefineanintersectionasthepointwhereatleasttwodifferentroadsintersect.Yourhomeislocatedinoneoftheblocks.TodayyouneedtogettotheUniversity,alsolocatedin...
A.VanyaandTable模拟计算面积和[crayon-662326529617a403529476/]B.VanyaandBooks枚举位数长度计算一下[crayon-6623265296184947747622/]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-6623265296188936442777/]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-662326529618c987456542/]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-6623265296c1c243263219/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-6623265296c2b257712831/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-6623265296c36263713788/]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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