数据够水的，
```cpp
if(j) f[i][j][1] = max(f[i][j - 1][0] - A, max(f[i][j - 1][1] - B, f[i][j - 1][2] - B));
```
状态计算打错了，但过了就很离谱
改成
```cpp
if(j) f[i][j][1] = max(f[i][j - 1][0] - A, max(f[i][j - 1][1] - B, f[i][j - 1][2] - A));
```
建议把样例1加入测试点(doge)
by Vect0r_lemon @ 2023-11-08 18:08:25