Null_Cat @CSP-j 差不多蓝题以下吧？
by AK_黄铮_IMO @ 2019-09-14 13:10:50
@[Null_Cat](/space/show?uid=213346)
by AK_黄铮_IMO @ 2019-09-14 13:11:01
CCF: 比CSP简单 (
by lightup37 @ 2019-09-14 13:11:09
by SJC_03 @ 2019-09-14 13:11:32
@[AK_黄铮_IMO](/space/show?uid=180668) 入门就蓝真的np，窝退役罢
by Null_Cat @ 2019-09-14 13:11:33
@[tyqtyq](/space/show?uid=133345) 3k:都是红题
by Null_Cat @ 2019-09-14 13:11:52
@[Null_Cat](/space/show?uid=213346)
应该是一样的吧
（CCF当然是此地无银三百两）
by ttyclear @ 2019-09-14 13:12:48
反正不会特别水；
by AK_黄铮_IMO @ 2019-09-14 13:12:52
## 关于CSP
###### ·它noip了
by tryrtj @ 2019-09-14 13:13:15
@[ttyclear](/space/show?uid=42001) Coin Collecting Foundation 咕计是怎样赚钱怎样来
by Null_Cat @ 2019-09-14 13:14:46