不能，下一个（
by F1aMiR3 @ 2019-04-19 20:41:01
```cpp
#pragma GCC optimize (2)
```
by NaCly_Fish @ 2019-04-19 20:42:05
@[秦可卿](/space/show?uid=88432) 题目标签有就默认开
by disangan233 @ 2019-04-19 20:42:40
@[NaCly_Fish](/space/show?uid=115864) 不还是很麻烦么QAQ
by Metheus @ 2019-04-19 20:43:06
@[秦可卿](/space/show?uid=88432) 一直把这句话留着不就好了qwq
by NaCly_Fish @ 2019-04-19 20:45:25
@[秦可卿](/space/show?uid=88432) 还有HNOI不开O2
by Itst @ 2019-04-19 20:46:17
那程序不规范，吸氧中毒了怎么办（大雾
by F1aMiR3 @ 2019-04-19 20:48:33
@[秦可卿](/space/show?uid=88432) @[Aiming_High](/space/show?uid=87393) 大佬说的对啊,不能吸氧!
by wybybl @ 2019-04-19 20:52:09
@[123456789草原](/space/show?uid=138702) 不吸氧跑不动啊\可怜
by Metheus @ 2019-04-19 20:53:11
@[秦可卿](/space/show?uid=88432) 太不幸了(滑稽)
by wybybl @ 2019-04-19 20:54:20