```cpp
inline bool cmp(data1 x,data1 y)
{
if(num[x.l]!=num[y.l])
return num[x.l]<num[y.l];
if(num[x.r]!=num[y.r])
return x.r<y.r;
return x.tim<y.tim;
}
```
@[stswkl](/user/574215)
by vflower @ 2024-04-05 23:51:23
@[vflower](/user/1000066) A了,谢谢大佬。
by stswkl @ 2024-04-06 09:49:18