
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6961e4387df53564616649/]树状数组过线段树不过[crayon-6961e4387df63693836601/]线段树求最大数[crayon-6961e4387df6a606267567/]关键词搜索[crayon-6961e4387df73042399941/]旅行最短路[crayon-6961e4387df81444365737/]强连通分量[crayon-6961e4387df94441171692/]统计不同子串[crayon-6961e4387dfa0435092776/]匹配网络流模板[crayon-6961e4387dfb6250998522/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-6961e4388029b070593680/]POJ2112OptimalMilking[crayon-6961e438802bb656700312/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-6961e438802cf539144771/]POJ1269IntersectingLines[crayon-6961e438802dd277545986/]POJ1569MyacmTriangles[crayon-6961e438802e4003634115/]POJ1039Pipe[crayon-6961e43880...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-6961e43881be8300512211/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-6961e43881bf8917722460/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-6961e43881c01459290818/]B:TourPOJ2677[crayon-6961e43881c09679343966/]C:IncreasingSequencesPOJ1239[crayon-6961e43881c12584546457/]D:Charlie’sChangePOJ1787[crayon-6961e43881c1e417...

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

A.VanyaandTable模拟计算面积和[crayon-6961e438a7d5f323152606/]B.VanyaandBooks枚举位数长度计算一下[crayon-6961e438a7d6d230662525/]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-6961e438a7d74096344213/]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-6961e438a7d7b268434769/]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-6961e438a8ba6356949893/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-6961e438a8bb5142736537/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-6961e438a8bc1504177920/]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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