1379.RunAway模拟退火裸题[crayon-68cba6145a1f1349301881/]2758.CheckingtheText暴力+哈希[crayon-68cba6145a1fb309276915/]poj3156.Interconnect由于状态是满足拓扑序的,所以直接dp上,再用个hash记忆化[crayon-68cba6145a201326156200/]1837.Balancef(i,j)前i个力矩为j的方案,dp[crayon-68cba6145a207246355989/]3609.ResetSequence状压+bfs初始集合是0-n-1每个指令会使得集合中的一些元素消失,目标状态是只有一个0[c...
1966.CableTVNetwork枚举源汇求最小割[crayon-68cba6145a82b923947590/]2386.LakeCounting搜索[crayon-68cba6145a847463378741/]3863.BusinessCenter枚举每个电梯,二分求最小值[crayon-68cba6145a84e999483093/]2504.Boundingbox求外心然后旋转n次得到多边形坐标精度弃坑。。[crayon-68cba6145a851792448477/]3155.HardLife最大密度子图+方案分数规划[crayon-68cba6145a858848276899/]4028.GCDGuessingGame贪心策...
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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