有人吗
by Scherzo @ 2020-02-23 20:32:08
@[Garrosh](/user/310524) 就是结构体排序按哪个值排序啊(顺便说一句:百度一下,你就知道)
by xhQYm @ 2020-02-23 20:33:18
@[Garrosh](/user/310524) https://www.luogu.com.cn/blog/zhy123456/qian-tan-yun-suan-fu-zhong-zai
by zhy137036 @ 2020-02-23 20:33:44
@[Garrosh](/user/310524) 因为stl优先队列默认是大根堆
by hly1204 @ 2020-02-23 20:33:59
@[zhy137036](/user/178294) 谢谢
by Scherzo @ 2020-02-23 20:34:01
语法问题,讲算法的一般不讲
by zhy137036 @ 2020-02-23 20:34:24
@[Garrosh](/user/310524) 请问你理解这个东西吗
```cpp
int cmp(node x,node y)
{
return x.dis<y.dis;
}
```
by 幻之陨梦 @ 2020-02-23 20:35:14
@[幻之陨梦](/user/123808) 理解
by Scherzo @ 2020-02-23 20:35:45
@[Garrosh](/user/310524) 所以上面那个重载运算符的意义就跟这个差不多
by 幻之陨梦 @ 2020-02-23 20:36:43
@[幻之陨梦](/user/123808) 好的,理解了
by Scherzo @ 2020-02-23 20:37:09