DescriptionFJ'sNcows(1<=N<=100,000)arestandingatvariouspositionsalongalongone-dimensionalfence.Theithcowisstandingatpositionx_i(anintegerintherange0...1,000,000,000)andhasbreedb_i(anintegerintherange1..8).Notwocowsoccupythesameposition.FJwantstotakeaphotoofacontiguousintervalofcowsforthecountyfair,butwewantsallofhisbreedstobefairlyrepresentedinthephoto.Therefore,hewantstoensurethat...
A.DowntheHatch!阅读+模拟题[crayon-68c69b5ada7e8352571295/]B.MaximumAbsurdity每K个的和求出来以后,就是找距离超过K的两个数相加的最大值[crayon-68c69b5ada7f1995290224/]C.Students'Revengehttp://m.blog.csdn.net/blog/u010638776/10044315[crayon-68c69b5ada7f7583662936/]D.TheftofBlueprintswmd神犇:http://blog.csdn.net/wmdcstdio/article/details/44755115[crayon-68c69b5ada7fb235200836/]E.Binary...
1379.RunAway模拟退火裸题[crayon-68c69b5adb5cd316350292/]2758.CheckingtheText暴力+哈希[crayon-68c69b5adb5d6074311441/]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-68c69b5adb5dc343103011/]1837.Balancef(i,j)前i个力矩为j的方案,dp[crayon-68c69b5adb5e3210561634/]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...
poj2245.Lotto裸搜索[crayon-68c69b5af3aa6591929205/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-68c69b5af3ab0656063149/]poj1635.Subwaytreesystems树的同构,哈希[crayon-68c69b5af3ab4810800975/]poj2419.Forests暴力即可[crayon-68c69b5af3aba299301724/]poj1717.Dominoesdp水题[crayon-68c69b5af3ac0762800899/]poj2949.WordRings建图+分数规划[crayon-68c69b5af3ac6749044863/] ...
近期评论