→ About Contest
NEERC 2013 took place in St. Petersburg, Barnaul, Tbilisi and Tashkent on November 30 - December 1, 2013.
→ 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 |
|---|---|---|---|---|---|---|---|
| 393342877 | Oct/06/2026 03:02 | andreyDagger | D - Dictionary | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 0 KB |
| 393342625 | Oct/06/2026 02:50 | andreyDagger | D - Dictionary | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 390171654 | Sep/10/2026 10:04 | lucky_clover_ | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 19600 KB |
| 390170762 | Sep/10/2026 09:53 | daisybunny | K - Kabaleo Lite | C++20 (GCC 13-64) | Wrong answer on test 6 | 62 ms | 55800 KB |
| 390163549 | Sep/10/2026 08:14 | albertting | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Accepted | 186 ms | 100 KB |
| 390163428 | Sep/10/2026 08:12 | albertting | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 100 KB |
| 390163329 | Sep/10/2026 08:10 | albertting | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 156 ms | 262100 KB |
| 390162649 | Sep/10/2026 07:58 | chennie | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Accepted | 342 ms | 4000 KB |
| 390162567 | Sep/10/2026 07:56 | chennie | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 107 | 4000 ms | 100 KB |
| 390162181 | Sep/10/2026 07:49 | chennie | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 78 | 4000 ms | 100 KB |
| 390162030 | Sep/10/2026 07:46 | chennie | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 92 ms | 0 KB |
| 390161993 | Sep/10/2026 07:46 | chennie | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 30 ms | 0 KB |
| 390156333 | Sep/10/2026 05:55 | ukbwyx | K - Kabaleo Lite | C++20 (GCC 13-64) | Accepted | 186 ms | 36300 KB |
| 390156298 | Sep/10/2026 05:54 | ukbwyx | K - Kabaleo Lite | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 36300 KB |
| 390153618 | Sep/10/2026 04:35 | CRqwq | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Accepted | 186 ms | 6300 KB |
| 390153607 | Sep/10/2026 04:35 | CRqwq | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 6300 KB |
| 390153568 | Sep/10/2026 04:33 | CRqwq | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 92 ms | 6300 KB |
| 389864995 | Sep/08/2026 14:43 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 124 ms | 0 KB |
| 389862890 | Sep/08/2026 14:20 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Runtime error on test 67 | 156 ms | 100 KB |
| 389862820 | Sep/08/2026 14:20 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Accepted | 1530 ms | 100 KB |
| 389862722 | Sep/08/2026 14:19 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Accepted | 2186 ms | 100 KB |
| 389862310 | Sep/08/2026 14:14 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 218 ms | 100 KB |
| 389862256 | Sep/08/2026 14:13 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 218 ms | 100 KB |
| 389861927 | Sep/08/2026 14:09 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 186 ms | 100 KB |
| 389861820 | Sep/08/2026 14:08 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 218 ms | 100 KB |
| 389861635 | Sep/08/2026 14:06 | andreyDagger | E - Easy Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 92 ms | 100 KB |
| 388719896 | Aug/29/2026 00:27 | nelav | G - Green Energy | C++17 (GCC 7-32) | Accepted | 686 ms | 100 KB |
| 388719848 | Aug/29/2026 00:25 | nelav | G - Green Energy | C++17 (GCC 7-32) | Wrong answer on test 4 | 62 ms | 0 KB |
| 388719804 | Aug/29/2026 00:24 | nelav | G - Green Energy | C++17 (GCC 7-32) | Wrong answer on test 4 | 92 ms | 100 KB |
| 388719739 | Aug/29/2026 00:22 | nelav | G - Green Energy | C++17 (GCC 7-32) | Runtime error on test 1 | 30 ms | 0 KB |
| 388719695 | Aug/29/2026 00:22 | nelav | G - Green Energy | C++17 (GCC 7-32) | Runtime error on test 1 | 30 ms | 0 KB |
| 388697623 | Aug/28/2026 19:30 | JuanJL | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Wrong answer on test 21 | 92 ms | 100 KB |
| 388695261 | Aug/28/2026 19:04 | JuanJL | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Wrong answer on test 21 | 92 ms | 0 KB |
| 388694320 | Aug/28/2026 18:53 | nelav | I - Interactive Interception | C++17 (GCC 7-32) | Accepted | 280 ms | 1600 KB |
| 388693738 | Aug/28/2026 18:46 | JuanJL | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Runtime error on test 9 | 62 ms | 100 KB |
| 388693625 | Aug/28/2026 18:45 | JuanJL | K - Kabaleo Lite | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 30 ms | 0 KB |
| 388629432 | Aug/28/2026 05:05 | joacru | H - Hack Protection | C++17 (GCC 7-32) | Accepted | 1750 ms | 27600 KB |
| 388628591 | Aug/28/2026 04:44 | joacru | H - Hack Protection | C++17 (GCC 7-32) | Wrong answer on test 3 | 62 ms | 0 KB |
| 388628531 | Aug/28/2026 04:42 | joacru | H - Hack Protection | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 0 KB |
| 388628361 | Aug/28/2026 04:38 | joacru | H - Hack Protection | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
| 388625051 | Aug/28/2026 04:10 | joacru | K - Kabaleo Lite | C++17 (GCC 7-32) | Wrong answer on test 24 | 124 ms | 7900 KB |
| 388624941 | Aug/28/2026 04:07 | joacru | K - Kabaleo Lite | C++17 (GCC 7-32) | Wrong answer on test 24 | 92 ms | 7900 KB |
| 388624917 | Aug/28/2026 04:06 | joacru | K - Kabaleo Lite | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 388620707 | Aug/28/2026 01:41 | joacru | K - Kabaleo Lite | C++17 (GCC 7-32) | Wrong answer on test 24 | 62 ms | 7900 KB |
| 388620665 | Aug/28/2026 01:40 | joacru | J - Join the Conversation | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 7800 KB |
| 388620608 | Aug/28/2026 01:38 | Gracias MuQ: nelav, joacru, JuanJL# | K - Kabaleo Lite | C++17 (GCC 7-32) | Wrong answer on test 19 | 92 ms | 7900 KB |
| 388620563 | Aug/28/2026 01:37 | Gracias MuQ: nelav, joacru, JuanJL# | K - Kabaleo Lite | C++17 (GCC 7-32) | Wrong answer on test 19 | 92 ms | 7900 KB |
| 388620100 | Aug/28/2026 01:23 | Gracias MuQ: nelav, joacru, JuanJL# | K - Kabaleo Lite | C++17 (GCC 7-32) | Wrong answer on test 19 | 92 ms | 7900 KB |
| 388616907 | Aug/28/2026 00:00 | Gracias MuQ: nelav, joacru, JuanJL# | H - Hack Protection | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
| 388608769 | Aug/27/2026 21:50 | Gracias MuQ: nelav, joacru, JuanJL# | B - Bonus Cards | C++17 (GCC 7-32) | Accepted | 842 ms | 106100 KB |
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