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Educational Codeforces Round 148 [Rated for Div. 2]

Revision en3, by awoo, 2023-05-13 19:42:08

Hello Codeforces!

On May/12/2023 17:35 (Moscow time) Educational Codeforces Round 148 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

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 adedalic Dalabaev, Ivan BledDest Androsov, Maksim Neon Mescheryakov and me. Also, huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

Our friends at Harbour.Space also have a message for you:


Your Path to Success Starts at Harbour.Space Bangkok

Hello Codeforces!

We are excited to announce that we are offering 10 full scholarships to study Computer Science or Data Science at Harbour.Space, Bangkok Campus!

We invite you to apply to our university in Bangkok, Thailand, where we offer a full scholarship for qualified participants.

Our university has a vibrant and inclusive community, where you'll have the opportunity to learn from and collaborate with some of the brightest minds in your field, such as the one and only Mike MikeMirzayanov Mirzayanov. Additionally, our state-of-the-art University is designed to support your academic success and personal growth.

If you want to pursue higher education, get accreditation and expand your horizons, we encourage you to apply! As members of the Codeforces community, we recognise your talent and dedication to problem-solving, and you would make an excellent candidate for our programme.


Study Commitment: 3 hours/day. You will complete 15 modules (each three weeks long) in one year. The daily class workload is 3 hours, plus homework to complete in your own time.

University requirements

  • CV
  • High School/Bachelor's Degree
  • English proficiency
  • Medalist in any Programming competition is a plus!

Make sure to apply before June the 30th, 2023, to be eligible for the scholarship and reduced application fee!

Apply here →

We look forward to hearing from you and welcoming you to our community.

All the best, The Harbour.Space Team

UPD: Editorial is out


  Rev. Lang. By When Δ Comment
en3 English awoo 2023-05-13 19:42:08 71
ru7 Russian awoo 2023-05-13 19:41:52 75
ru6 Russian Una_Shem 2023-05-11 21:14:05 2
ru5 Russian Una_Shem 2023-05-11 21:12:46 0 (опубликовано)
ru4 Russian Una_Shem 2023-05-11 21:12:33 19 (сохранено в черновиках)
ru3 Russian Una_Shem 2023-05-11 21:10:47 2237
ru2 Russian Una_Shem 2023-05-11 17:34:37 0 (опубликовано)
en2 English Una_Shem 2023-05-11 17:33:16 2196 (published)
en1 English awoo 2023-05-11 16:04:57 1215 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2023-05-11 16:04:12 1327 Первая редакция (сохранено в черновиках)