什么二分
by King_of_gamers @ 2019-01-15 20:25:54
@[炜哥](/space/show?uid=28810) 您没学过2分？（2分查找啊）
by 一起加油！ @ 2019-01-15 20:27:27
@[AK全场](/space/show?uid=47958) 搜标签啊
by Yoo_ @ 2019-01-15 20:29:28
简单题（https://www.luogu.org/problemnew/show/P4148）
by wuzhaoxin @ 2019-01-15 20:34:12
@[wuzhaoxin](/space/show?uid=70310) A了谢谢
by 一起加油！ @ 2019-01-15 20:38:47
@[AK全场](/space/show?uid=47958)
https://www.luogu.org/problemnew/show/P2759 特别水，真的
by Le_temps_des_fleurs @ 2019-01-15 20:39:04
@[Neptune_Disaster](/space/show?uid=108185) A了谢谢。
by 一起加油！ @ 2019-01-15 20:44:21
@[AK全场](/space/show?uid=47958) 你A了？
by Le_temps_des_fleurs @ 2019-01-15 20:46:03
Orz我楼上的楼上
by Le_temps_des_fleurs @ 2019-01-15 20:46:24
lz不知道是可以查评测记录的嘛（滑稽
by ButterflyDew @ 2019-01-15 20:51:28