Scan line

BubbleCup

  • Bubble Cup X Finalists!


    We are very excited to announce the finalists of the 10th anniversary edition of Bubble Cup! Finals are happening on 2nd of September in Belgrade.

    Thank you all for participating in qualifications and showing your programming skills. If you were too late for Bubble Cup this year, we are reopening the submissions in Practice mode. Practice mode will be active until the 2nd of September.

    Thank you,

    Bubble Cup Crew

  • Round 2 has finished!


    Qualifications have finished and scoreboard is now frozen. Thanks to everyone that participated in this year's Bubble Cup!

    During next week Bubble Cup Crew will go through teams submissions and officially announce teams that qualified to the finals in each category at the beginning of June.

    Thanks,

    Bubble Cup Crew

  • Profile and team info is now available!


    We are a week away from the end of Qualification period.

    Today we have updated team and competitor profile pages to include more detailed information about teams and competitors. Check them out to see how close your team is to qualify to the Bubble Cup finals.

    [Update]: Showing profiles for contestants that haven't joined a team have been fixed. Improved performance for profile pages.

    Thanks,

    Bubble Cup Crew

  • Time and memory limit updates


    We have noticed couple of solutions with the same big O notation as accepted solutions not passing due to different compiler optimizations. To fix this we decided to slightly increase time and memory limit constraints and regrade problems Arrow and Primitive Pythagorean Pairs.

    Travelling Knight is also getting an update to slightly increase the diversity of possible approaches.

    Updated time/memory constraints:

    Arrow: 2s/256MB -> 4s/256MB

    Primitive Pythagorean Pairs: 1s/128MB -> 2s/256MB

    Travelling Knight: 0.5s/512MB -> 1s/512MB

    Thanks,

    Bubble Cup Crew

  • Round 2 has started!


    Dear all,


    Bubble Cup X Round 2 has officially started!

    In this Round all classical problems are worth 2 points. Challenge problem is worth maximum 6 points.

    Kind reminder, that starting from Thursday (May 4th) Bubble Cup teams will be locked. You won't be able to create new teams, change existing team or rename your team.

    We wish you best of luck in Round 2. Let the coding begin!

    Thanks,

    Bubble Cup Crew

  • Bubble Cup Round 1 has officially started!


    Dear contestants,


    Round 1 has officially started!

    Problems are ready, and Bubble Cup 10 is up and running!

    Solve, collaborate and compete.


    Let the coding begin and good luck to all.

    Just a reminder, Round 1 last 25 days - until April 26th 14:00 CET


    Thanks,

    Bubble Cup Crew

  • Registration and Round 0 starts today!


    Dear contestants,


    Registration for Bubble Cup is now open!

    Warm up round - Round 0 - is starting today at 14:00 CET. Scores from this round are not counted in the overall results.

    Join us to get familiar with submission process and help us test the new grading system!


    Thanks,

    Bubble Cup Crew

  • Bubble Cup 10 starts soon!


    Dear all,


    Registration for Bubble Cup 10 starts on March 25th as well as round 0!

    Apply and be a part of Bubble Cup community!


    Best regards,

    Bubble Cup Crew