<img alt="Neapolis University Pafos" src="/predownloaded/9a/33/9a332fadbb47050ba9405057df022a6e37eaf5c0.png" style="float:right;height: 200px; margin: 10px; max-width:40%;"/>↵
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Hello Codeforces!↵
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The series of Educational Rounds continues thanks to the support of the [Neapolis University Pafos](https://www.nup.ac.cy/). They offer a BSc in Computer Science and AI with [JetBrains Scholarships] (https://lp.jetbrains.com/academy/csai-program/). Gain cutting-edge skills in AI and machine learning, preparing you for high-demand tech careers. Curious? Check out the [CSAI curriculum] (https://drive.google.com/file/d/19I776O8NG07ie2Q14wwBspuh3De4kbHc/view) now. Limited scholarships available — don't miss your chance to study in Europe for free!↵
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Are you looking to sharpen your skills and increase your chances of getting a scholarship? Join the free clubs for high school students from JetBrains:↵
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- [Math club](https://lp.jetbrains.com/youth-math-club/)↵
- [AI club](https://lp.jetbrains.com/youth-ai-club/)↵
- [Coding club](https://lp.jetbrains.com/youth-coding-club/)↵
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On [contest_time:2025] [contest:2025] will start.↵
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This round will be **rated for the participants with rating lower than 2100**. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest, you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.↵
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You will be given **6 or 7 problems** and **2 hours** to solve them.↵
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The problems were invented and prepared by Adilbek [user:adedalic,2024-10-13] Dalabaev, Ivan [user:BledDest,2024-10-13] Androsov, Maksim [user:Neon,2024-10-13] Mescheryakov, Aleksandr [user:fcspartakm,2024-10-13] Frolov and me. Also, huge thanks to Mike [user:MikeMirzayanov,2024-10-13] Mirzayanov for great systems Polygon and Codeforces.↵
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**Please note that the problems of this round partially intersect with the problems of the Qualification stage of the Southern and Volga Russian Regional Contest. If you took part in the qualification, please refrain from participating in the round.**↵
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Good luck to all the participants!↵
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**UPD:** [Editorial is out](https://mirror.codeforces.com/blog/entry/135173)
↵
Hello Codeforces!↵
↵
The series of Educational Rounds continues thanks to the support of the [Neapolis University Pafos](https://www.nup.ac.cy/). They offer a BSc in Computer Science and AI with [JetBrains Scholarships] (https://lp.jetbrains.com/academy/csai-program/). Gain cutting-edge skills in AI and machine learning, preparing you for high-demand tech careers. Curious? Check out the [CSAI curriculum] (https://drive.google.com/file/d/19I776O8NG07ie2Q14wwBspuh3De4kbHc/view) now. Limited scholarships available — don't miss your chance to study in Europe for free!↵
↵
Are you looking to sharpen your skills and increase your chances of getting a scholarship? Join the free clubs for high school students from JetBrains:↵
↵
- [Math club](https://lp.jetbrains.com/youth-math-club/)↵
- [AI club](https://lp.jetbrains.com/youth-ai-club/)↵
- [Coding club](https://lp.jetbrains.com/youth-coding-club/)↵
↵
On [contest_time:2025] [contest:2025] will start.↵
↵
This round will be **rated for the participants with rating lower than 2100**. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest, you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.↵
↵
You will be given **6 or 7 problems** and **2 hours** to solve them.↵
↵
The problems were invented and prepared by Adilbek [user:adedalic,2024-10-13] Dalabaev, Ivan [user:BledDest,2024-10-13] Androsov, Maksim [user:Neon,2024-10-13] Mescheryakov, Aleksandr [user:fcspartakm,2024-10-13] Frolov and me. Also, huge thanks to Mike [user:MikeMirzayanov,2024-10-13] Mirzayanov for great systems Polygon and Codeforces.↵
↵
**Please note that the problems of this round partially intersect with the problems of the Qualification stage of the Southern and Volga Russian Regional Contest. If you took part in the qualification, please refrain from participating in the round.**↵
↵
Good luck to all the participants!↵
↵
**UPD:** [Editorial is out](https://mirror.codeforces.com/blog/entry/135173)