16行
```cpp
ans[x]+=ss[mp[x][i]]*(n-ss[mp[x][i]]);
```
写
```
ans[x]+=1ll*ss[mp[x][i]]*(n-ss[mp[x][i]]);
```
by 凑个热闹吖 @ 2023-10-18 10:17:51
@[Zzz_yigui](/user/409518)
by 凑个热闹吖 @ 2023-10-18 10:18:37
还有24行的也要改
by 凑个热闹吖 @ 2023-10-18 10:20:36
啊?为什么要乘以111啊?有点没懂qwq。而且我这样修改以后爆零了
by Zzz_yigui @ 2023-10-18 11:04:17
@[凑个热闹吖](/user/59691)
by Zzz_yigui @ 2023-10-18 11:36:51
@[Zzz_yigui](/user/409518) ？？？那个是1ll不是111
by 凑个热闹吖 @ 2023-10-18 11:38:14
@[Zzz_yigui](/user/409518) 或者你直接把所有int改成long long
by 凑个热闹吖 @ 2023-10-18 11:39:13
@[凑个热闹吖](/user/59691) 感谢大佬，过了，是因为乘法计算先生成的int 类答案，然后再通过“=”转换成long long int 的原因吗
by Zzz_yigui @ 2023-10-18 11:41:50