We will hold [UOJ Long Round #3](https://uoj.ac/contest/103) contest! ↵
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The contest will run for **60** hours, spanning the entire weekend. You will be given **6** problems. (so it will be like a PA-Runda 5 contest XD)↵
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Overall, the difficulty should be a bit easier than previous ULR contests (?). Everyone is welcome to come and enjoy solving them without worry.↵
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- Contest link: https://uoj.ac/contest/103↵
- Start Time: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20251121T1000&p1=33↵
- Writers: [user:Coffee_zzz,2025-11-20], [user:_istil,2025-11-20], [user:OIer1048576,2025-11-20], [user:Tony2_CF,2025-11-20], [user:ODT,2025-11-20]↵
- Testers: [user:Flamire,2025-11-20], [user:zjy2008,2025-11-20], [user:hos.lyric,2025-11-20], [user:XY_eleven,2025-11-20], [user:dqstz,2025-11-20], [user:Reliauk,2025-11-20]↵
- Duration: 60 hours↵
- Difficulty: CF Div.1+↵
- The point values: 100-100-100-100-100-100↵
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Additionally, one of the problems will be judged with WASM-judge support. Special thanks to [user:yzy1,2025-11-20]. (Contestants may simply treat this as more precise time/space computation during judging, there is almost no perceptible difference during the contest. For technical details, see the post at <https://yzy1.blog.uoj.ac/blog/9339>.)↵
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The contest will follow the **IOI** rules: Each problem can be submitted up to 128 times, and scores can be viewed in real-time. All the problems will have subtasks, the final score will be based on the highest-scoring submission.↵
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You can see the scoreboard during the contest.↵
↵
The contest ~~is rated for everyone~~, but the rating change will only be 1/128 of a normal contest. So feel free to join just for fun!↵
↵
We are looking forward to your participation!
↵
The contest will run for **60** hours, spanning the entire weekend. You will be given **6** problems. (so it will be like a PA-Runda 5 contest XD)↵
↵
Overall, the difficulty should be a bit easier than previous ULR contests (?). Everyone is welcome to come and enjoy solving them without worry.↵
↵
- Contest link: https://uoj.ac/contest/103↵
- Start Time: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20251121T1000&p1=33↵
- Writers: [user:Coffee_zzz,2025-11-20], [user:_istil,2025-11-20], [user:OIer1048576,2025-11-20], [user:Tony2_CF,2025-11-20], [user:ODT,2025-11-20]↵
- Testers: [user:Flamire,2025-11-20], [user:zjy2008,2025-11-20], [user:hos.lyric,2025-11-20], [user:XY_eleven,2025-11-20], [user:dqstz,2025-11-20], [user:Reliauk,2025-11-20]↵
- Duration: 60 hours↵
- Difficulty: CF Div.1+↵
- The point values: 100-100-100-100-100-100↵
↵
Additionally, one of the problems will be judged with WASM-judge support. Special thanks to [user:yzy1,2025-11-20]. (Contestants may simply treat this as more precise time/space computation during judging, there is almost no perceptible difference during the contest. For technical details, see the post at <https://yzy1.blog.uoj.ac/blog/9339>.)↵
↵
The contest will follow the **IOI** rules: Each problem can be submitted up to 128 times, and scores can be viewed in real-time. All the problems will have subtasks, the final score will be based on the highest-scoring submission.↵
↵
You can see the scoreboard during the contest.↵
↵
The contest ~~is rated for everyone~~, but the rating change will only be 1/128 of a normal contest. So feel free to join just for fun!↵
↵
We are looking forward to your participation!
