
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6977f55166cbc891499638/]树状数组过线段树不过[crayon-6977f55166cc7522979150/]线段树求最大数[crayon-6977f55166ccb385276366/]关键词搜索[crayon-6977f55166cd1125850713/]旅行最短路[crayon-6977f55166cd8953552070/]强连通分量[crayon-6977f55166cdf522719469/]统计不同子串[crayon-6977f55166ce6173926399/]匹配网络流模板[crayon-6977f55166cf1496896402/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-6977f55168330802376631/]POJ2112OptimalMilking[crayon-6977f5516833f953164025/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-6977f55168348384408344/]POJ1269IntersectingLines[crayon-6977f55168351020520392/]POJ1569MyacmTriangles[crayon-6977f55168358743014262/]POJ1039Pipe[crayon-6977f55168...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-6977f55169a30007348628/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-6977f55169a3c618090498/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-6977f55169a4f620699728/]B:TourPOJ2677[crayon-6977f55169a55684673588/]C:IncreasingSequencesPOJ1239[crayon-6977f55169a5b904870984/]D:Charlie’sChangePOJ1787[crayon-6977f55169a62699...

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

A.VanyaandTable模拟计算面积和[crayon-6977f551837a6925666003/]B.VanyaandBooks枚举位数长度计算一下[crayon-6977f551837af381352004/]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-6977f551837b3675373771/]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-6977f551837b7447190609/]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-6977f551841a1361761934/]poj1738.AnoldStoneGame参见discuss的神算法,据说是knuth提出的?[crayon-6977f551841ac075718780/]1737.ConnectedGraph跪大爷http://blog.csdn.net/PoPoQQQ/article/details/43525019[crayon-6977f551841b3967883597/]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