chen_zhe @ 2018-10-03 20:21:32

by chen_zhe @ 2018-10-05 10:29:47

@noip 滋磁毒瘤

by yazzkl @ 2018-10-06 13:44:40

哎，你们以为洛谷每个人都Unknwon_Error了吗

by yazzkl @ 2018-10-06 13:47:47

说句闲话:反对作弊者的最好方法是

不看这道题

祝你们成功(逃

by shadowice1984 @ 2018-10-08 15:42:42

@noip

兹瓷毒瘤

by noip @ 2018-10-08 15:57:56

有本事去写4693怎么样

by noip @ 2018-10-08 15:58:07

很休闲的

by 弦巻こころ @ 2018-10-20 14:21:04

orz

by cjrsacred @ 2018-10-27 21:12:18

因为c&p导致降级的题目这也不是第一道了。。。

by Hades18 @ 2018-10-30 18:33:32

讲真这道题不能因为x为正数的单调性,n\sqrt{n} A掉吗?

by Juanzhang @ 2018-11-09 15:00:09

orz