@[cz_awa](/user/246331) 你怎么又没开全 long long 呀！！
by Shirley_ninefish @ 2023-11-17 16:28:46
加上
```cpp
#define int long long
```
就可以了
by Shirley_ninefish @ 2023-11-17 16:29:50
@[Shirley_ninefish](/user/796071) 感谢大佬，祝你rp++，这是为何，其他几个还得开ll？
by cat_lover1 @ 2023-11-17 16:40:16
@[Shirley_ninefish](/user/796071) 明白了，是make_tag函数里面的x可能是long long，再次感谢大佬！
by cat_lover1 @ 2023-11-17 16:42:18