QwQ
by Leap_Frog @ 2019-06-30 21:23:08
@[小跳蛙](/space/show?uid=44805) 什么意思？
by zhaowangji @ 2019-06-30 21:26:38
表示围观大佬，我不会。
by Leap_Frog @ 2019-06-30 21:30:26
@[zhaowangji](/space/show?uid=164840)
by Leap_Frog @ 2019-06-30 21:30:32
@[小跳蛙](/space/show?uid=44805) 红名。。。
by zhaowangji @ 2019-06-30 21:33:54
@[zhaowangji](/space/show?uid=164840)
有人一题未刷就红名!!!
by Leap_Frog @ 2019-06-30 21:37:09
@[小跳蛙](/space/show?uid=44805) 我到现在都是蓝啊
by zhaowangji @ 2019-06-30 21:42:42
~~"机测" == "JC" ??~~
by aminoas @ 2019-06-30 22:01:16
@[QwQ自动机](/space/show?uid=143834) 就是上传到洛谷啊，怎么想到~~机惨~~？
by zhaowangji @ 2019-06-30 22:04:12
@[zhaowangji](/space/show?uid=164840) 我也不知道 ...
给你一个提示吧: 先判断大于20再判断记忆化, 否则可能空间溢出
by aminoas @ 2019-06-30 22:05:33