@[GoodLuckCat](/user/916579) queue但是随机访问
by DFs_YYDS @ 2024-04-18 13:41:01
@[GoodLuckCat](/user/916579) 我觉得是最近的比赛优先审核，按题目出现时间→时间排罢
by Kyl_in_2024 @ 2024-04-18 14:11:58
```cpp
mt19937 gen(time(0));
int rnd(int l,int r){return gen()%(r-l+1)+l;}
int queue[],f,b
void push(int x){queue[++b]=x;}
int front(){return queue[rnd(f,b)];}
```
by jqQt0220 @ 2024-04-18 18:51:44