https://www.luogu.com.cn/discuss/show/274888
by henrytb @ 2020-11-07 10:53:11
https://www.luogu.com.cn/discuss/show/274888
by Sktic @ 2020-11-07 10:53:50
众所周知，OI不需要视力
by Sktic @ 2020-11-07 10:54:06
看首页
by Vanilla_chan @ 2020-11-07 10:54:31
可以，推断准确
by __gcd @ 2020-11-07 10:55:04
您也是个大佬啊！
by Vanilla_chan @ 2020-11-07 10:58:23
抱歉，刚才一直在写这道题，没看首页。
此帖终结
by Moral_and_Law @ 2020-11-07 10:58:43
话说刚刚我也RE了两道题
by chenpengda @ 2020-11-07 11:13:31