@[mzgwty](/user/79075) @[清平乐](/user/224358)
我是@[OIerGuo](/user/1015780) 的小号
by 违规用户名UID1198296 @ 2023-12-16 10:04:04
老师进来看一眼……求求了
by 违规用户名UID1198296 @ 2023-12-16 10:05:46
@[illumina15](/user/943589)
by 违规用户名UID1198296 @ 2023-12-16 10:15:03
```cpp
if(j&(1<<(d-1))) dp[i][j]=max(dp[i][j],dp[i-1][j^(1<<d-1)]+p[i][d]*q[i][d])
```
这里错了，应该是p[i][d]*q[d][i]
by Mr_forgettable @ 2024-02-05 16:29:41