→ About Contest
The competition is organized by the Croatian Computer Science Association (est. 1985) and will be hosted by the Faculty of Electrical Engineering and Computing, University of Zagreb, Croatia, from November 13 to November 15, 2015. There will be university students from seven countries (Austria, Croatia, Czech Republic, Hungary, Poland, Slovakia and Slovenia).
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 370518091 | Apr/10/2026 12:07 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | H - Hovering Hornet | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 370517668 | Apr/10/2026 12:03 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 9500 KB |
| 370517625 | Apr/10/2026 12:03 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 9400 KB |
| 370514448 | Apr/10/2026 11:31 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 9500 KB |
| 370512376 | Apr/10/2026 11:09 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 9500 KB |
| 370511748 | Apr/10/2026 11:02 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 9400 KB |
| 370511451 | Apr/10/2026 10:58 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 78 ms | 9400 KB |
| 370511150 | Apr/10/2026 10:54 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 78 ms | 9400 KB |
| 370507174 | Apr/10/2026 10:09 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | K - Kernel Knights | C++17 (GCC 7-32) | Accepted | 109 ms | 2600 KB |
| 370505098 | Apr/10/2026 09:46 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 6 | 31 ms | 5000 KB |
| 370504818 | Apr/10/2026 09:43 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 6 | 31 ms | 5000 KB |
| 370501932 | Apr/10/2026 09:11 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 6 | 31 ms | 2600 KB |
| 370501729 | Apr/10/2026 09:09 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 6 | 31 ms | 2600 KB |
| 370501599 | Apr/10/2026 09:07 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 6 | 31 ms | 2600 KB |
| 370499867 | Apr/10/2026 08:46 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | B - Book Borders | PyPy 3-64 | Accepted | 484 ms | 34100 KB |
| 370496691 | Apr/10/2026 08:03 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | D - Digit Division | PyPy 3-64 | Accepted | 78 ms | 2300 KB |
| 370496277 | Apr/10/2026 07:56 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | A - ASCII Addition | PyPy 3-64 | Accepted | 62 ms | 1400 KB |
| 370496254 | Apr/10/2026 07:56 | Seg on the Beats: sjoonmin07, osjoon, ezh8n# | A - ASCII Addition | PyPy 3-64 | Wrong answer on test 1 | 46 ms | 0 KB |
| 369497250 | Apr/03/2026 20:25 | Username4132 | E - Export Estimate | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 10400 KB |
| 369496223 | Apr/03/2026 20:17 | Username4132 | E - Export Estimate | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 5900 KB |
| 369056496 | Apr/01/2026 04:26 | Maezra6 | E - Export Estimate | C++17 (GCC 7-32) | Accepted | 343 ms | 19400 KB |
| 369052193 | Apr/01/2026 01:02 | Maezra6 | F - Frightful Formula | C++17 (GCC 7-32) | Accepted | 1250 ms | 3200 KB |
| 368908610 | Mar/31/2026 00:33 | Red Black Tree: Username4132, Maezra6, Franchu# | I - Ice Igloos | C++20 (GCC 13-64) | Accepted | 1468 ms | 100 KB |
| 368908573 | Mar/31/2026 00:32 | Red Black Tree: Username4132, Maezra6, Franchu# | F - Frightful Formula | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 368908456 | Mar/31/2026 00:30 | Red Black Tree: Username4132, Maezra6, Franchu# | I - Ice Igloos | C++20 (GCC 13-64) | Wrong answer on test 3 | 1421 ms | 0 KB |
| 368906945 | Mar/30/2026 23:59 | Red Black Tree: Username4132, Maezra6, Franchu# | I - Ice Igloos | C++20 (GCC 13-64) | Wrong answer on test 3 | 1328 ms | 0 KB |
| 368906847 | Mar/30/2026 23:58 | Red Black Tree: Username4132, Maezra6, Franchu# | I - Ice Igloos | C++20 (GCC 13-64) | Wrong answer on test 3 | 1359 ms | 0 KB |
| 368903989 | Mar/30/2026 23:11 | Red Black Tree: Username4132, Maezra6, Franchu# | J - Juice Junctions | C++20 (GCC 13-64) | Accepted | 3937 ms | 112300 KB |
| 368897189 | Mar/30/2026 21:49 | Red Black Tree: Username4132, Maezra6, Franchu# | H - Hovering Hornet | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 368890365 | Mar/30/2026 20:51 | Red Black Tree: Username4132, Maezra6, Franchu# | B - Book Borders | C++20 (GCC 13-64) | Accepted | 921 ms | 6900 KB |
| 368890590 | Mar/30/2026 20:53 | Red Black Tree: Username4132, Maezra6, Franchu# | K - Kernel Knights | C++17 (GCC 7-32) | Accepted | 531 ms | 4400 KB |
| 368888460 | Mar/30/2026 20:37 | Red Black Tree: Username4132, Maezra6, Franchu# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 100 KB |
| 368886953 | Mar/30/2026 20:27 | Red Black Tree: Username4132, Maezra6, Franchu# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 100 KB |
| 368884974 | Mar/30/2026 20:13 | Red Black Tree: Username4132, Maezra6, Franchu# | A - ASCII Addition | C++20 (GCC 13-64) | Accepted | 31 ms | 100 KB |
| 368881568 | Mar/30/2026 19:47 | Red Black Tree: Username4132, Maezra6, Franchu# | D - Digit Division | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 353265838 | Dec/13/2025 06:16 | zhangjiaheng2357 | F - Frightful Formula | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 22000 KB |
| 353264401 | Dec/13/2025 05:42 | bool4399 | F - Frightful Formula | C++17 (GCC 7-32) | Accepted | 515 ms | 13400 KB |
| 351181620 | Nov/29/2025 17:25 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | J - Juice Junctions | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 1186 ms | 1100 KB |
| 351166205 | Nov/29/2025 15:20 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | J - Juice Junctions | C++17 (GCC 7-32) | Wrong answer on test 6 | 1077 ms | 100 KB |
| 351162366 | Nov/29/2025 14:44 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 9 | 61 ms | 0 KB |
| 351161891 | Nov/29/2025 14:39 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 351161102 | Nov/29/2025 14:29 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 8 | 46 ms | 0 KB |
| 351159567 | Nov/29/2025 14:13 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | D - Digit Division | C++17 (GCC 7-32) | Accepted | 78 ms | 0 KB |
| 351156720 | Nov/29/2025 13:39 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 5 | 77 ms | 0 KB |
| 351156276 | Nov/29/2025 13:34 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 5 | 46 ms | 0 KB |
| 351155318 | Nov/29/2025 13:23 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Time limit exceeded on test 4 | 2000 ms | 0 KB |
| 351154594 | Nov/29/2025 13:15 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | K - Kernel Knights | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 0 KB |
| 351153361 | Nov/29/2025 13:07 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | B - Book Borders | C++17 (GCC 7-32) | Accepted | 312 ms | 1000 KB |
| 351150997 | Nov/29/2025 12:54 | tum-tum-tum: Raivis, TeletubiGaim33, KrisjanisP# | A - ASCII Addition | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 347672269 | Nov/06/2025 15:38 | kolorVXL | L - Looping Labyrinth | C++20 (GCC 13-64) | Wrong answer on test 4 | 124 ms | 281800 KB |
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