前排 @[StudyingFather](/user/22030)
by xhQYm @ 2020-03-08 18:10:35
@[_26535_](/user/203623) woc我们两个@了三个管理员。。完蛋了
by xhQYm @ 2020-03-08 18:11:00
@[qym2008](/user/270120) 慌
by critnos @ 2020-03-08 18:11:13
@[_26535_](/user/203623) 删帖?qaq
by xhQYm @ 2020-03-08 18:11:28
@[qym2008](/user/270120) 删了估计也没用,管理看得见
by critnos @ 2020-03-08 18:12:12
@[_26535_](/user/203623) emmm
by xhQYm @ 2020-03-08 18:12:24
@[_26535_](/user/203623) 应该没事的
by xhQYm @ 2020-03-08 18:12:36
@[cyjian](/user/20782)
算是将功补过吧,实测:
对于$100\%$的数据,$0\leq a_i \leq 5 \times 10^5$
```
对于$100\%$的数据,$0\leq a_i \leq 5 \times 10^5$
```
by critnos @ 2020-03-08 18:19:09
@[_26535_](/user/203623) 又@了一下,这不是错上加错吗。。qwq
by xhQYm @ 2020-03-08 18:20:32
~~彻底完了~~
by xhQYm @ 2020-03-08 18:20:58