题目编号 标题 解决 提交 通过率
1275Terrible Sets222781.481%
1480Unequalled Consumption030.000%
2522简单背包问题766378720.227%
3666数字三角形问题,《算法入门经典》P259,动态规划,刘丽萍,CCF六级
375114532.751%
397901背包问题之219599619.578%
4468对抗赛(compete) 15524463.525%
4469演讲大厅安排(hall) 8514259.859%
4470火车票(railway) 15524264.050%
4471单词的划分(word)4110738.318%
4472饥饿的牛(hunger)549954.545%
4473护卫队(convoy)204050.000%
4474数字游戏(game)102835.714%
4475能量项链(energy)152755.556%
4476传纸条(message) 163053.333%
4477筷子(chop)72330.435%
4478垃圾陷阱(well)44100.000%
4479守望者的逃离(Noip2007) 145425.926%
4480矩阵取数游戏(Noip2007) 33100.000%
4561Coin problem16331851.258%
4602Cookies0130.000%
4673石子合并458254.878%
4674能量项链141782.353%
4675凸多边形的划分398148.148%
4676括号配对285550.909%
4677分离与合体204247.619%
4678矩阵取数游戏82236.364%
4680选课44100.000%
4682战略游戏112055.000%
4684加分二叉树11100.000%
4693不要62216532.308%
4696骑士31030.000%
4697牧场的安排3475.000%
6108熟悉的树形DP224746.809%