感谢洛谷为OIer提供了如此棒的平台!
by Sweetlemon @ 2017-02-17 10:32:52
资瓷!
by 青石巷 @ 2017-02-17 11:43:56
兹瓷
by 御坂御坂 @ 2017-02-17 11:49:19
中排滋瓷
by ghj1222 @ 2017-02-17 12:21:43
滋瓷
by bcku1 @ 2017-02-17 12:23:14
兹次!!!
by pechpo @ 2017-02-17 12:29:07
@[kkksc03](/space/show?uid=1)
维护成本应该会增加吧?
可惜学生党微信、支付宝都没有,不能投食。。。
在精神上支持洛谷!
by Hail_SHEILD @ 2017-02-17 12:38:00
兹瓷
by ztzshiwo001219 @ 2017-02-17 12:39:58
资瓷
by SGOI_Aromyase @ 2017-02-17 13:14:29
前排兹瓷
by 江之永矣 @ 2017-02-17 13:14:43