1379.RunAway模拟退火裸题[crayon-68430519e0333227686407/]2758.CheckingtheText暴力+哈希[crayon-68430519e033d283045864/]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-68430519e0343044337365/]1837.Balancef(i,j)前i个力矩为j的方案,dp[crayon-68430519e034a912449307/]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...
3613.CowRelays求经过n条边的最短路,floyd+倍增QAQ[crayon-68430519f1c53358020926/]2728.DesertKing最优比率生成树分数规划[crayon-68430519f1ca0098014535/]1639.PicnicPlanning带度数限制的最小生成树http://wenku.baidu.com/link?url=UKcnK1pZvaVwypQOrIFRTOPzM4edIlBmqvnZjZipGf2o_6u-aB1F2tFsMGdUQbA1O-96menmbgyxNoSoWKWBeJnr-RJKuG2yM4b6Jf7IvR3[crayon-68430519f1c...
A.AmrandMusic排序贪心[crayon-68430519f3109466371988/]B.AmrandPins算出距离除以直径[crayon-68430519f3113763587059/]C.GuessYourWayOut!按位考虑[crayon-68430519f3116588020243/]D.TheMathsLecture从后往前dpf(i,j,k)表示后i位,当前模为j,是否有后缀被K整除[crayon-68430519f311b800834050/]E.BreakingGood广搜,选可用边最多的路径[crayon-68430519f3121810157380/] ...
poj2245.Lotto裸搜索[crayon-68430519f36cd818369300/]poj2601.Simplecalculations推公式麻烦。。直接二分[crayon-68430519f36d6658790981/]poj1635.Subwaytreesystems树的同构,哈希[crayon-68430519f36db771130524/]poj2419.Forests暴力即可[crayon-68430519f36e1481887732/]poj1717.Dominoesdp水题[crayon-68430519f36e7901735480/]poj2949.WordRings建图+分数规划[crayon-68430519f36ed623773548/] ...
近期评论