
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-692265c0777aa106161489/]树状数组过线段树不过[crayon-692265c0777b5354104287/]线段树求最大数[crayon-692265c0777b9995137813/]关键词搜索[crayon-692265c0777bf032689929/]旅行最短路[crayon-692265c0777c6611648358/]强连通分量[crayon-692265c0777cd791993555/]统计不同子串[crayon-692265c0777d3991760496/]匹配网络流模板[crayon-692265c0777e0212960729/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-692265c07922d051551922/]POJ2112OptimalMilking[crayon-692265c07923c683708018/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-692265c07924b309418474/]POJ1269IntersectingLines[crayon-692265c07925a978092913/]POJ1569MyacmTriangles[crayon-692265c079261878328361/]POJ1039Pipe[crayon-692265c079...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-692265c07a71c014747008/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-692265c07a728585072931/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-692265c07a72d616927257/]B:TourPOJ2677[crayon-692265c07a732060797167/]C:IncreasingSequencesPOJ1239[crayon-692265c07a737148505881/]D:Charlie’sChangePOJ1787[crayon-692265c07a73e336...

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

A.VanyaandTable模拟计算面积和[crayon-692265c09c431902473636/]B.VanyaandBooks枚举位数长度计算一下[crayon-692265c09c43e235839945/]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-692265c09c445007735505/]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-692265c09c44c807785146/]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-692265c09d389758638655/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-692265c09d393117420388/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-692265c09d39a501162075/]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