
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-693caff540b78667872129/]树状数组过线段树不过[crayon-693caff540b8a910926955/]线段树求最大数[crayon-693caff540b92856391572/]关键词搜索[crayon-693caff540b9b938217652/]旅行最短路[crayon-693caff540ba9327318370/]强连通分量[crayon-693caff540bb4680018822/]统计不同子串[crayon-693caff540bc1365894707/]匹配网络流模板[crayon-693caff540bd6965456335/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/POJ3436ACMComputerFactory[crayon-693caff542a58468446152/]POJ2112OptimalMilking[crayon-693caff542a70965906539/]POJ1274ThePerfectStall用邻接矩阵写的[crayon-693caff542a7f438622894/]POJ1269IntersectingLines[crayon-693caff542a8a618698514/]POJ1569MyacmTriangles[crayon-693caff542a91396068204/]POJ1039Pipe[crayon-693caff542...

凸包A:WallPOJ1113求凸包周长加一个圆[crayon-693caff5436fe115783459/]B:ScrambledPolygonPOJ2007排序凸包上的点[crayon-693caff54370a464286095/]动态规划G题真的坑A:Fourier’sLinesPOJ1923[crayon-693caff54370e278669549/]B:TourPOJ2677[crayon-693caff543713181774248/]C:IncreasingSequencesPOJ1239[crayon-693caff543718527346507/]D:Charlie’sChangePOJ1787[crayon-693caff54371f475...

topcoder怎么会把客户端做成这样差评第一场只能打div2TAT250Youaregivenastringsconsistingoflowercaseletters.Weassigntheletters'a'to'z'valuesof1to26,respectively.WewilldenotethevalueassignedtotheletterXbyval[X].Forexample,val['a']=1andval['e']=5.Wedefinethevalueofthestringsasfollows.Foreachletters[i],letk[i]bethenumberoflettersinsthatarelessthanorequaltos[i],includings[i]itself.Then,thevalu...

DescriptionBessie,FarmerJohn'sprizecow,hasjustwonfirstplaceinabovinebeautycontest,earningthetitle'MissCowWorld'.Asaresult,BessiewillmakeatourofN(2<=N<=50,000)farmsaroundtheworldinordertospreadgoodwillbetweenfarmersandtheircows.Forsimplicity,theworldwillberepresentedasatwo-dimensionalplane,whereeachfarmislocatedatapairofintegercoordinates(x,y),eachhavingavalueintherange-10,000...1...
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