http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6789bee90d78a897687188/]树状数组过线段树不过[crayon-6789bee90d795756097551/]线段树求最大数[crayon-6789bee90d799395267790/]关键词搜索[crayon-6789bee90d79e734737003/]旅行最短路[crayon-6789bee90d7a6328470116/]强连通分量[crayon-6789bee90d7ad774074329/]统计不同子串[crayon-6789bee90d7b4937967173/]匹配网络流模板[crayon-6789bee90d7c0852908879/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-6789bee90ea7c937880638/]POJ2112OptimalMilking[crayon-6789bee90ea8c893788753/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-6789bee90ea95876974344/]POJ1269IntersectingLines[crayon-6789bee90ea9b328210733/]POJ1569MyacmTriangles[crayon-6789bee90ea9f756608520/]POJ1039Pipe[crayon-6789bee90e...
凸包A:WallPOJ1113求凸包周长加一个圆[crayon-6789bee90ffea078834492/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-6789bee90fffc441502630/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-6789bee910004923410863/]B:TourPOJ2677[crayon-6789bee91000c359145769/]C:IncreasingSequencesPOJ1239[crayon-6789bee910015962350803/]D:Charlie’sChangePOJ1787[crayon-6789bee910020416...
CrazyTownisaplaneonwhichthereareninfinitelineroads.Eachroadisdefinedbytheequationaix + biy + ci = 0,whereaiandbiarenotbothequaltothezero.Theroadsdividetheplaneintoconnectedregions,possiblyofinfinitespace.Let'scalleachsuchregionablock.Wedefineanintersectionasthepointwhereatleasttwodifferentroadsintersect.Yourhomeislocatedinoneoftheblocks.TodayyouneedtogettotheUniversity,alsolocatedin...
A.VanyaandTable模拟计算面积和[crayon-6789bee92a61a779221013/]B.VanyaandBooks枚举位数长度计算一下[crayon-6789bee92a624944543863/]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-6789bee92a628037707449/]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-6789bee92a62b377944583/]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-6789bee92b0da028544420/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-6789bee92b0e7580962862/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-6789bee92b0f2963949385/]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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