
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-692d31b44fc0c783363855/]树状数组过线段树不过[crayon-692d31b44fc20001094623/]线段树求最大数[crayon-692d31b44fc27034003914/]关键词搜索[crayon-692d31b44fc42144283503/]旅行最短路[crayon-692d31b44fc54677028098/]强连通分量[crayon-692d31b44fc61299819383/]统计不同子串[crayon-692d31b44fc6e368845108/]匹配网络流模板[crayon-692d31b44fc84357189875/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-692d31b451d5d765043955/]POJ2112OptimalMilking[crayon-692d31b451d74698846598/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-692d31b451d84442183932/]POJ1269IntersectingLines[crayon-692d31b451d92996925000/]POJ1569MyacmTriangles[crayon-692d31b451d99446408980/]POJ1039Pipe[crayon-692d31b451...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-692d31b4534c5831622518/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-692d31b4534d6290825005/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-692d31b4534df046702677/]B:TourPOJ2677[crayon-692d31b4534e7237773642/]C:IncreasingSequencesPOJ1239[crayon-692d31b4534f1806741233/]D:Charlie’sChangePOJ1787[crayon-692d31b4534fe373...

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

A.VanyaandTable模拟计算面积和[crayon-692d31b47d257585305749/]B.VanyaandBooks枚举位数长度计算一下[crayon-692d31b47d265805030170/]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-692d31b47d26c424624334/]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-692d31b47d272455810618/]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-692d31b47e107088251439/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-692d31b47e116562738125/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-692d31b47e122944958545/]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