Dispwnl @ 2018-04-03 16:19:29
rt
by feng_chengjie @ 2018-04-03 16:22:43
错的，应该是别的题目的，BZOJ上只有样例一
by Ouaoan @ 2018-04-03 16:27:47
@zhouyonglong @chen_zhe
by Ouaoan @ 2018-04-03 16:28:03
@守望 捕捉黑题大佬！
by Victorique @ 2018-04-03 16:29:40
@守望 gay哥劲啊，随意切大火题
by Captain_Paul @ 2018-04-03 16:57:02
Orz
by chen_zhe @ 2018-04-03 19:16:23
@守望 deleted
by Dispwnl @ 2018-04-03 19:25:11
（然而还是不会）