
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696b36fbcad7b156216182/]树状数组过线段树不过[crayon-696b36fbcad8c694136912/]线段树求最大数[crayon-696b36fbcad94867300437/]关键词搜索[crayon-696b36fbcad9d210748496/]旅行最短路[crayon-696b36fbcadab015333622/]强连通分量[crayon-696b36fbcadb6880856741/]统计不同子串[crayon-696b36fbcadc2510223379/]匹配网络流模板[crayon-696b36fbcadd8552863189/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-696b36fbcd1e7598260993/]POJ2112OptimalMilking[crayon-696b36fbcd1fe202053116/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-696b36fbcd20e226285043/]POJ1269IntersectingLines[crayon-696b36fbcd21c729994636/]POJ1569MyacmTriangles[crayon-696b36fbcd226891035258/]POJ1039Pipe[crayon-696b36fbcd...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-696b36fbced56498071320/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-696b36fbced67830167108/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-696b36fbced6f869589959/]B:TourPOJ2677[crayon-696b36fbced77612695857/]C:IncreasingSequencesPOJ1239[crayon-696b36fbced81432427648/]D:Charlie’sChangePOJ1787[crayon-696b36fbced8d805...

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

A.VanyaandTable模拟计算面积和[crayon-696b36fc17973879757084/]B.VanyaandBooks枚举位数长度计算一下[crayon-696b36fc17981470068000/]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-696b36fc17989346762268/]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-696b36fc1798f648630012/]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-696b36fc195c3509038344/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-696b36fc195d3994483452/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-696b36fc195e0354129601/]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...
近期评论