http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-683b8f22b52da768808486/]树状数组过线段树不过[crayon-683b8f22b52e6218667707/]线段树求最大数[crayon-683b8f22b52f9996308136/]关键词搜索[crayon-683b8f22b52ff174754951/]旅行最短路[crayon-683b8f22b5307612721632/]强连通分量[crayon-683b8f22b530d317791471/]统计不同子串[crayon-683b8f22b5314220714019/]匹配网络流模板[crayon-683b8f22b5320561347333/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-683b8f22b6bd1895322416/]POJ2112OptimalMilking[crayon-683b8f22b6be9539546376/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-683b8f22b6bf2007157546/]POJ1269IntersectingLines[crayon-683b8f22b6bfa198294747/]POJ1569MyacmTriangles[crayon-683b8f22b6c04816412892/]POJ1039Pipe[crayon-683b8f22b6...
凸包A:WallPOJ1113求凸包周长加一个圆[crayon-683b8f22b8223771447034/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-683b8f22b8230442840566/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-683b8f22b8235929764410/]B:TourPOJ2677[crayon-683b8f22b823a473998564/]C:IncreasingSequencesPOJ1239[crayon-683b8f22b823f411456808/]D:Charlie’sChangePOJ1787[crayon-683b8f22b8246412...
CrazyTownisaplaneonwhichthereareninfinitelineroads.Eachroadisdefinedbytheequationaix + biy + ci = 0,whereaiandbiarenotbothequaltothezero.Theroadsdividetheplaneintoconnectedregions,possiblyofinfinitespace.Let'scalleachsuchregionablock.Wedefineanintersectionasthepointwhereatleasttwodifferentroadsintersect.Yourhomeislocatedinoneoftheblocks.TodayyouneedtogettotheUniversity,alsolocatedin...
A.VanyaandTable模拟计算面积和[crayon-683b8f22d1cba948754956/]B.VanyaandBooks枚举位数长度计算一下[crayon-683b8f22d1cc4901735913/]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-683b8f22d1cc8553582956/]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-683b8f22d1ccb130534790/]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-683b8f22d272f916694831/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-683b8f22d2739235119065/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-683b8f22d2740842163339/]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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