We will hold Luogu Round 249 on Luogu. This is a Div.3 round. English statement will be provided officially. You can click the button to change language.↵
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- Contest URL: <https://www.luogu.com.cn/contest/242706> ↵
- Start Time: [11.213 14:00(UTC+8)](https://www.timeanddate.com/worldclock/fixedtime.html?iso=202511213T1400&p1=237) ↵
- Duration: 210 minutes ↵
- System: IOI ↵
- Difficulty: CF Div.3-4 ↵
- Staffs: [user:WaterSun,2025-11-21], [user:Leftist_G,2025-11-21], [user:StayAlone,2025-11-21] ↵
- Rated range: <=1600 rating on Luogu ↵
- Score distribution: 100-100-100-100 ↵
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We are looking forward to your participation!↵
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- [A tutorial on using Luogu](https://mirror.codeforces.com/blog/entry/131261) (Please note that `#pragma GCC optimize` is temporarily banned for some reason on Luogu.) ↵
- [A brief introduction to Chinese NOI](https://mirror.codeforces.com/blog/entry/131266)
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- Contest URL: <https://www.luogu.com.cn/contest/242706> ↵
- Start Time: [11.2
- Duration: 210 minutes ↵
- System: IOI ↵
- Difficulty: CF Div.3-4 ↵
- Staffs: [user:WaterSun,2025-11-21], [user:Leftist_G,2025-11-21], [user:StayAlone,2025-11-21] ↵
- Rated range: <=1600 rating on Luogu ↵
- Score distribution: 100-100-100-100 ↵
↵
We are looking forward to your participation!↵
↵
- [A tutorial on using Luogu](https://mirror.codeforces.com/blog/entry/131261) (Please note that `#pragma GCC optimize` is temporarily banned for some reason on Luogu.) ↵
- [A brief introduction to Chinese NOI](https://mirror.codeforces.com/blog/entry/131266)
