@[Saltyburst](/user/831019)
```cpp
void main()
```
要用 int main()，CCF的比赛里好像都要求这个的
而且要加 return 0;
by Feng_Jing @ 2022-11-30 11:51:07
`signed main()`同理
by _Nobody @ 2022-11-30 12:00:50
@[FengJingFJ2022](/user/576077) 改后过了，感激不尽！
by Saltyburst @ 2022-11-30 13:17:01