Orz
by pzc2004 @ 2019-08-14 13:19:04
Orz tql stO julao
by SCP_0040 @ 2019-08-14 13:21:27
Orz tql stO julao
by pzc2004 @ 2019-08-14 13:22:16
……几乎所有人都被hack了……
by chenyewei_1234 @ 2019-08-14 13:34:43
@[chenyewei_1234](/space/show?uid=43697)
In order to avoid precision errors with real numbers, it is guaranteed that the answer produced will be the same whether the attack range is decreased to R-0.0001 or increased to R+0.0001.
by Phemon @ 2019-08-14 14:44:59
@[Phemon](/space/show?uid=80294) 但这个hack数据和精度误差没有任何关系啊……这个hack数据的关键是sort的时候cmp的错误。
by chenyewei_1234 @ 2019-08-14 15:41:32
@[chenyewei_1234](/space/show?uid=43697) 当R-=0.0001的时候你的结果就不是2了吧
by Phemon @ 2019-08-14 15:43:24
@[Phemon](/space/show?uid=80294) 好吧，这是我的疏忽……（虽然我想hack的不是精度误差）
by chenyewei_1234 @ 2019-08-14 15:47:06