求求了,悬三关
by gaohaichen @ 2024-03-20 18:01:05
洛谷就很好啊!有洛谷网校,还有海量题目,还有很多的题单,还有比赛。 @[gaohaichen](/user/997357)
by __xsy2013__ @ 2024-03-20 18:01:12
洛谷,atcoder,codeforces什么的
by angiing1222 @ 2024-03-20 18:02:15
就是有知识点我不懂诶,想学{你知道xxs很忙的}
by gaohaichen @ 2024-03-20 18:03:29
oiwiki
by angiing1222 @ 2024-03-20 18:06:58
你如果想学只是点的话可以用CSDN,或者直接用洛谷看题解也可以(P1001就算了)@[gaohaichen](/user/997357)
by Ge_BeatBox_Qy @ 2024-03-20 18:07:03
嗯,谢谢。
by gaohaichen @ 2024-03-20 18:11:42
@[gaohaichen](/user/997357) 我认为[hydro](http://hydro.ac/)也挺好的
by bjxx0201 @ 2024-03-20 18:30:02
@[gaohaichen](/user/997357) [AcWing](https://www.acwing.com/)
b站大雪菜有周赛讲解
by _TCR_ @ 2024-03-20 20:13:38
@[gaohaichen](/user/997357) florr.io 或 generals.io
LEWISAK 们学了都说好
by Bicycle_zxc @ 2024-03-20 20:55:21