
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-691ce73113b03216516213/]树状数组过线段树不过[crayon-691ce73113b0e645613490/]线段树求最大数[crayon-691ce73113b12554029869/]关键词搜索[crayon-691ce73113b18692883231/]旅行最短路[crayon-691ce73113b1f603151296/]强连通分量[crayon-691ce73113b26942842843/]统计不同子串[crayon-691ce73113b2d573753704/]匹配网络流模板[crayon-691ce73113b39594874869/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-691ce7311786c986396145/]POJ2112OptimalMilking[crayon-691ce73117884633652689/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-691ce73117895928633758/]POJ1269IntersectingLines[crayon-691ce731178a1590318708/]POJ1569MyacmTriangles[crayon-691ce731178a7608981540/]POJ1039Pipe[crayon-691ce73117...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-691ce73119bb6909086489/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-691ce73119bc1772279808/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-691ce73119bc6240204677/]B:TourPOJ2677[crayon-691ce73119bcb670147836/]C:IncreasingSequencesPOJ1239[crayon-691ce73119bd3130378278/]D:Charlie’sChangePOJ1787[crayon-691ce73119bd9578...

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

A.VanyaandTable模拟计算面积和[crayon-691ce7314c557232047478/]B.VanyaandBooks枚举位数长度计算一下[crayon-691ce7314c565031949192/]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-691ce7314c56c377952891/]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-691ce7314c572368637602/]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-691ce7314d4c7132355810/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-691ce7314d4d8401591351/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-691ce7314d4e5343439880/]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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