
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69769e7770ceb781976723/]树状数组过线段树不过[crayon-69769e7770cfb511228883/]线段树求最大数[crayon-69769e7770d03964801375/]关键词搜索[crayon-69769e7770d0c301604228/]旅行最短路[crayon-69769e7770d1b306573070/]强连通分量[crayon-69769e7770d27815191848/]统计不同子串[crayon-69769e7770d33661721004/]匹配网络流模板[crayon-69769e7770d49300378711/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-69769e7772fe4587695219/]POJ2112OptimalMilking[crayon-69769e7772ff8846017700/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-69769e7773002269790783/]POJ1269IntersectingLines[crayon-69769e777300b635849000/]POJ1569MyacmTriangles[crayon-69769e777300f725536296/]POJ1039Pipe[crayon-69769e7773...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-69769e77747f2406025972/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-69769e7774804405860843/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-69769e7774830585663398/]B:TourPOJ2677[crayon-69769e777483e136532204/]C:IncreasingSequencesPOJ1239[crayon-69769e777484e867623525/]D:Charlie’sChangePOJ1787[crayon-69769e777485b725...

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

A.VanyaandTable模拟计算面积和[crayon-69769e77a021c711779781/]B.VanyaandBooks枚举位数长度计算一下[crayon-69769e77a022a602879494/]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-69769e77a0231895872376/]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-69769e77a0238374296716/]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-69769e77a118f643327468/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-69769e77a119f954237194/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-69769e77a11ab444183130/]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...
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