@[PeaceSunset](/user/967856)
```
int dis[1000010];
void A(string e){
int cnt=dis[e];
```
by WZRYWZWY @ 2023-08-10 12:26:21
@[WZRYWZWY](/user/704668) 谢谢！
by PeaceSunset @ 2023-08-10 13:09:34
换map了，此帖趋势
by PeaceSunset @ 2023-08-12 13:31:56