We will hold Luogu Round 267 on Luogu. This is a Div.2 round. English statement will be provided officially. You can click the button to change language.

- Contest URL: https://www.luogu.com.cn/contest/282947
- Start Time: 02.11 14:00(UTC+8)
- Duration: 240 minutes
- System: IOI
- Difficulty: CF Div.2
- Staffs: sto_HXY_orz, xiaozha, ukbwyx, danio1029
- Rated range: <=2000 rating on Luogu
- Score distribution: 100-100-100-100
We are looking forward to your participation!
- A tutorial on using Luogu (Please note that
#pragma GCC optimizeis temporarily banned for some reason on Luogu.) - A brief introduction to Chinese NOI








Auto comment: topic has been updated by luogu_official (previous revision, new revision, compare).
hope that everyone can enjoy undertale.
As the writer of D,i didnt solve it.
Yes,UTOI undertale OI
So DROI is Deltarune OI
听起来挺好玩的
But you can’t use English.
translation: sounds pretty fun
I signed up.I hope to make it into the top 200.Wishing the competition a successful event!
Well, problem D is much harder than the usual ones.