```cpp
bool cmp(sb a,sb b)
{
if(a.x==b.x) a.y>b.y;
else return a.x>b.x;
}
```
a.x==b.x的时候没有return
by hongye123456 @ 2023-10-03 15:19:50
本贴结
by zyxlb @ 2023-10-03 15:53:22
这不是贪心吗？
by Y_QWQ_Y @ 2024-03-06 21:16:34