@[yangyuanxi44](/user/450893) 你绑自己账户了么？
by 求学的企鹅 @ 2021-07-30 17:30:48
这么屑的题有什么提交的必要（要素察觉
by fanypcd @ 2021-07-30 17:31:01
@[求学的企鹅](/user/271784) 绑定了
by yangyuanxi44 @ 2021-07-30 17:32:38
@[fanypcd](/user/90027) 洛谷冬令营作业~~~
by yangyuanxi44 @ 2021-07-30 17:33:42
@[yangyuanxi44](/user/450893) 解绑后重新绑定试试？或直接去 UVA 看情况
by 求学的企鹅 @ 2021-07-30 17:34:48
@[求学的企鹅](/user/271784) ok，谢谢大佬，刚刚UVA给我发邮件了~~不认识~~
by yangyuanxi44 @ 2021-07-30 17:39:03
@[求学的企鹅](/user/271784)
by yangyuanxi44 @ 2021-07-30 17:44:43
@[yangyuanxi44](/user/450893) bushi（
514...
by fanypcd @ 2021-07-30 19:10:43