http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-676c16d2959e1412235029/]树状数组过线段树不过[crayon-676c16d2959ed216151576/]线段树求最大数[crayon-676c16d2959f2238212883/]关键词搜索[crayon-676c16d2959f7803650192/]旅行最短路[crayon-676c16d2959ff186914667/]强连通分量[crayon-676c16d295a05518439258/]统计不同子串[crayon-676c16d295a0c894309844/]匹配网络流模板[crayon-676c16d295a19807056720/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/多模式串字符串匹配模板题AC自动机模板题[crayon-676c16d296f34026357707/]POJ3987ComputerVirusonPlanetPandora[crayon-676c16d296f41534512655/]躲不开的病毒找自动机上的环[crayon-676c16d296f4a945524008/]POJ3691DNArepairDP,考虑前i个字符且停留在trie树上编号为j的节点时,字符串所修改的最小次数[crayon-676c16d296f52812663372/]POJ3450Corpor...
2017:[Usaco2009Nov]硬币游戏f(i,j)表示考虑最后i枚,前一次对手取j枚,自己的最大获益[crayon-676c16d298db5307822334/][Usaco2005Feb]RiggingtheBovineElection竞选划区爱怎么暴力怎么暴力[crayon-676c16d298dbf876105784/]1661:[Usaco2006Nov]BigSquare巨大正方形狗眼瞎了wa了n发。。。枚举一条边暴力即可[crayon-676c16d298dc5214446216/]1654:[Usaco2006Jan]TheCowProm奶牛舞会有向图强连通分量。。。[crayon...
Youhavematrixaofsizen × n.Let'snumbertherowsofthematrixfrom1tonfromtoptobottom,let'snumberthecolumnsfrom1tonfromlefttoright.Let'suseaijtorepresenttheelementontheintersectionofthei-throwandthej-thcolumn.Matrixameetsthefollowingtwoconditions:foranynumbersi, j(1 ≤ i, j ≤ n)thefollowinginequalityholds:aij ≥ 0;.Matrixbisstrictlypositive,ifforanynumbersi, j(1 ≤ i, j ≤ n)theine...
ShusekiKingdomistheworld'sleadingnationforinnovationandtechnology.Therearencitiesinthekingdom,numberedfrom1ton.ThankstoMr.Kitayuta'sresearch,ithasfinallybecomepossibletoconstructteleportationpipesbetweentwocities.Ateleportationpipewillconnecttwocitiesunidirectionally,thatis,ateleportationpipefromcityxtocityycannotbeusedtotravelfromcityytocityx.Thetransportationwithineachcityisextremelydeve...
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