已A，此贴结
by Deng_Rui_Song @ 2024-02-17 17:28:23
@[Deng_Rui_Song](/user/854987) 你好，我和你一样的测试点错了，能告诉我要改哪吗
by mochen080928 @ 2024-03-04 18:11:42
没事了，已经A了
by mochen080928 @ 2024-03-05 18:12:10
@[mochen080928](/user/726469) @[mochen080928](/user/726469) 好像大家都是40对这几个，请问是什么问题
by I_sland @ 2024-04-10 00:21:28
@[I_sland](/user/1110135) 这里
```cpp
for (int i = 1; i <= tot; i++)
if (!in[i]){//入度为0
q.push(i);//入队
dp[i] = sum[i];//初始化
}
}
```
改成
```cpp
for (int i = 1; i <= tot; i++){
dp[i] = sum[i];
if (!in[i]) q.push(i);
}
```
by Deng_Rui_Song @ 2024-04-13 19:58:00
还有
```cpp
dp[nxt] = max(dp[nxt],dp[x] + val[nxt]);//dp转移方程
```
改成
```cpp
dp[nxt] = max(dp[nxt],dp[x] + sum[nxt]);
```
by Deng_Rui_Song @ 2024-04-13 20:59:51
@[Deng_Rui_Song](/user/854987) 谢谢，已A orz
by I_sland @ 2024-04-13 23:58:56