Codeforces Round 1062 (Div. 4) Assalamu alaykum, Codeforces! ------------------ We are extremely excited to invite you to **first-ever-Uzbek** contest [contest: 2167], which starts on [contest_time:2167]. You will be given $7$ problems and $2$ hours and $15$ minutes to solve them. We hope you will find the problems interesting. The problems were authored by [user:khba,2025-10-14], [user:Muhammadali_2009, 2025-08-28], [user:JahonaliX,2025-08-25], [user:BehruzbekX,2025-10-14] and [user:Isamatdin,2025-10-14]. The format of the event will be identical to Div. 3 rounds: - ICPC rules with a penalty of 10 minutes for an incorrect submission; - 12-hour phase of open hacks after the end of the round (hacks do not give additional points) - after the end of the open hacking phase, all solutions will be tested on the updated set of tests, and the ratings recalculated - by default, only "trusted" participants are shown in the results table (but the rating will be recalculated for all with initial ratings less...

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Invitation to Robocontest Round 103 (PI DAY !) ### **Hello Codeforces!** ------------------ _**MathModel Setting Tour Continues!**_ I'm glad to share my tour of problem-setting with you! Recently, I have been setting problems for multiple platforms such as **CodeForces Gym, CodeChef, KEP**, and more is coming $!$ --- We are happy to invite you to **[RoboContest Round #103 (3.14)](https://robocontest.uz/olympiads/2619)**, which will take place on **[Friday, March 14, 2025, at 17:30 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?day=14&month=3&year=2025&hour=17&min=30&sec=0&p1=166)**. 📅 **Duration:** $3$ hours. 📝 **Number of Problems:** $9$ 📈 **Rated for All on RoboContest** 😎 **Statements Avialable in English , Uzbek and Russian** #### **The Round Maintaining Team:** - 🏆 **[user:devasadbek,2025-03-07]** & **[user:rshohruh,2025-03-07]** – Coordinators - ✍ **[user:MathModel,2025-03-07]** , [user:Timosh,2025-03-07] and [user:behruzbekx...

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Eolymp Weekend Practice #5 ### **Hello Codeforces!** ------------------ _**MathModel Setting Tour Continues!**_ I'm glad to share my tour of problem-setting with you! Recently, I have been setting problems for multiple platforms such as **CodeForces Gym, CodeChef, KEP and RoboContest !**, and more is coming $!$ ---  We are excited to announce a new [Weekend Practice round #5](https://basecamp.eolymp.com/uk/contests/n2f9epa4510sbe8o3dujppfl44) on [March 16, at 16 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?day=16&month=3&year=2025&hour=19&min=00&sec=0&p1=166). This is a **rated** competition at Eolymp. #### **Format and Difficulty** Same as in previous rounds, the competition is primarily aimed at improving practical skills. There will be 2 hours for 5 tasks of varying difficulty, the easiest of which can even be solved by beginners. The scoring for each task being block-base...

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NUST MISIS is better then HSE??? Hello teem and whatever dont worry teem xDD !!! Now i m just studiing in MISIS UNIVERSE right now about 1 years (LOL) And by this topic i must say that this nice (not call (bad)) Universd in Moscow city from Russia. From the now moment i say more details about this issuae: 1) In the first i could say about foodplace in MISIS education: IT IS A VERY AMAZING FOOD WHICH EXPLORING MY BRAIN AND EVERY TIME I GET RUN TO MY LESSONS BECOSE WAITING TO EATING THIS GODLESS LAUNCH. (By the way in conclusion with HSE UNIVERSE it has cost 100 rubles (about 2$ dollars in america) as a nice deal to eating and i am dont be hungry alll day becose it is a very amazing food which exoliring me. This is ours tipical breakfast for student (free):  2) In the second i need to mark my phisical teacher which is a Americon Films Actor he is name Yurii Borisov and he was oscar nominator in americon films...

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NUST MISIS is better then HSE??? Hello teem and whatever dont worry teem xDD !!! Now i m just studiing in MISIS UNIVERSE right now about 1 years (LOL) And by this topic i must say that this nice (not call (bad)) Universd in Moscow city from Russia. From the now moment i say more details about this issuae: 1) In the first i could say about foodplace in MISIS education: IT IS A VERY AMAZING FOOD WHICH EXPLORING MY BRAIN AND EVERY TIME I GET RUN TO MY LESSONS BECOSE WAITING TO EATING THIS GODLESS LAUNCH. (By the way in conclusion with HSE UNIVERSE it has cost 100 rubles (about 2$ dollars in america) as a nice deal to eating and i am dont be hungry alll day becose it is a very amazing food which exoliring me. This is ours tipical breakfast for student (free):  2) In the second i need to mark my phisical teacher which is a Americon Films Actor he is name Yurii Borisov and he was oscar nominator in americon films...

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Uzbekistan — IOI 2026 Host! Hello, Codeforces community! I’m from Uzbekistan and I’m excited to share some amazing news: The International Olympiad in Informatics (IOI) 2026 will be held in our country for the very first time! Moreover, 8 talented students will represent Uzbekistan! This is not only a huge opportunity for Uzbek programmers, but also for the whole region. It will inspire like me youth, students, and future IT professionals to aim higher in algorithms, programming, and computer science. Personally, I see this as a historic milestone for our country. Soon, the most talented young programmers from all over the world will gather in Tashkent to exchange experiences, compete, and push the limits of their skills. Wishing good luck to everyone in the upcoming contests! Let’s make Uzbekistan shine in the history of IOI! I wish the best of luck to all participating programmers in IOI 2026. ===================================================================== ==============================...

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