@[Kapo_Hisy](/user/922691)
$query$ 函数里的边界写错了。
by szh_AK_all @ 2024-02-22 10:12:09
这个地方
```cpp
if(first<=middle){
result=min(result,query(first,last,pos<<1));
};
if(middle<last){
result=min(result,query(first,last,pos<<1|1));
};
```
by szh_AK_all @ 2024-02-22 10:12:43
请问是哪里写错了呀，似乎没问题吧 QWQ
by Kapo_Hisy @ 2024-02-22 10:31:29