没开long long
开了就[过了](https://www.luogu.com.cn/record/143942927)
@
em_eemm_eeemmm_
by Sicosuki @ 2024-01-23 12:46:26
@[em_eemm_eeemmm_](/user/964645)
by Sicosuki @ 2024-01-23 12:46:41
```cpp
void adds(int k,int l,int r,int v)
{
sum[k]=(sum[k]%m+(r-l+1)*v%m)%m;
add[k]=(add[k]%m+v%m)%m;
}
```
(r-l+1)*v 会爆 int
by Anli_li_father @ 2024-01-23 12:47:18
@[em_eemm_eeemmm_](/user/964645)
by Anli_li_father @ 2024-01-23 12:47:27
@[em_eemm_eeemmm_](/user/964645) 开调试啊
by liverxiwo @ 2024-01-23 12:49:11
@[em_eemm_eeemmm_](/user/964645) 你溢出数据了这打个断点就解决了啊
~~（你们老师什么人啊）~~
by liverxiwo @ 2024-01-23 12:50:08
开long long int
by xhx2011 @ 2024-01-23 12:50:49
@[em_eemm_eeemmm_](/user/964645)
by xhx2011 @ 2024-01-23 12:53:52
@[em_eemm_eeemmm_](/user/964645) ~~10年OI一场空，不开______________见祖宗~~
by very_easy @ 2024-01-23 13:31:40
哇,回来全是大佬(去上课了)
by pies_0x @ 2024-01-23 18:28:20