
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-693eb078ee03c259344381/]树状数组过线段树不过[crayon-693eb078ee050675080728/]线段树求最大数[crayon-693eb078ee058145358898/]关键词搜索[crayon-693eb078ee061893036878/]旅行最短路[crayon-693eb078ee074699406798/]强连通分量[crayon-693eb078ee081533913471/]统计不同子串[crayon-693eb078ee091019004157/]匹配网络流模板[crayon-693eb078ee0a7212862582/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-693eb078ef814815716236/]POJ2112OptimalMilking[crayon-693eb078ef824299937448/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-693eb078ef82d503280397/]POJ1269IntersectingLines[crayon-693eb078ef833007608940/]POJ1569MyacmTriangles[crayon-693eb078ef837128954913/]POJ1039Pipe[crayon-693eb078ef...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-693eb078f0a4e383228413/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-693eb078f0a5a781683348/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-693eb078f0a5f252546404/]B:TourPOJ2677[crayon-693eb078f0a63879165843/]C:IncreasingSequencesPOJ1239[crayon-693eb078f0a8c513442891/]D:Charlie’sChangePOJ1787[crayon-693eb078f0a96848...

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

A.VanyaandTable模拟计算面积和[crayon-693eb07923038229872916/]B.VanyaandBooks枚举位数长度计算一下[crayon-693eb07923046384766891/]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-693eb0792304d431396195/]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-693eb07923053749274748/]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-693eb07924249485565653/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-693eb0792425a508713220/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-693eb07924267067231977/]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