
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69595a5b59535703979742/]树状数组过线段树不过[crayon-69595a5b59546804783630/]线段树求最大数[crayon-69595a5b5954e891860373/]关键词搜索[crayon-69595a5b59558103800997/]旅行最短路[crayon-69595a5b59566044132279/]强连通分量[crayon-69595a5b59572350903670/]统计不同子串[crayon-69595a5b5957f948460868/]匹配网络流模板[crayon-69595a5b59595021001030/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-69595a5b5b1b0490786100/]POJ2112OptimalMilking[crayon-69595a5b5b1bf648121007/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-69595a5b5b1c8890272097/]POJ1269IntersectingLines[crayon-69595a5b5b1d1322658476/]POJ1569MyacmTriangles[crayon-69595a5b5b1d7122474517/]POJ1039Pipe[crayon-69595a5b5b...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-69595a5b5c82c770721479/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-69595a5b5c838351384296/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-69595a5b5c83f227329105/]B:TourPOJ2677[crayon-69595a5b5c844690351899/]C:IncreasingSequencesPOJ1239[crayon-69595a5b5c84c321410182/]D:Charlie’sChangePOJ1787[crayon-69595a5b5c853259...

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

A.VanyaandTable模拟计算面积和[crayon-69595a5b83c95914804064/]B.VanyaandBooks枚举位数长度计算一下[crayon-69595a5b83ca3821751987/]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-69595a5b83cab652102478/]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-69595a5b83cb1563892039/]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-69595a5b84aa2115563109/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-69595a5b84ab2502976658/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-69595a5b84abe900972753/]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