Bubble Cup XII

Microsoft Development Center Serbia is thrilled to announce the start of the 12th edition of Bubble Cup competition!
Bubble Cup is an international, ACM-style team contest aimed at university and high school students.

You can register now on BubbleCup.org. Qualifications consist of two online rounds which start on the 1st of April and on the 1st of May and last for 25 days each. Both online rounds will feature around 10 problems selected from Online Judges, including one challenge problem!

The best 16 teams will compete in the 5-hour long finals in Belgrade, Serbia in September.

Teams can consist of high school pupils or students. Students must attend the same university. Complete rules and information about qualification rounds can be found here.

Here are the problemsets from previous Codeforces Mirrors of BubbleCup finals, and we promise challenging and fun ones this year too : BC_X_Mirror, BC_XI_Mirror.

To get a hint of how great contest organization is and how it felt like beside the problemset, you can check out the gallery, and BubbleCup facebook page.

We wish you best of luck in competition! Let the coding begin!