→ About Contest
NEERC 2015 took place in St. Petersburg, Barnaul, Tbilisi and Tashkent on December 5-6, 2015.
→ 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 |
|---|---|---|---|---|---|---|---|
| 352558278 | Dec/08/2025 16:21 | MagnusCarlsen321 | K - King's Inspection | C++20 (GCC 13-64) | Accepted | 1953 ms | 33900 KB |
| 352557386 | Dec/08/2025 16:16 | MagnusCarlsen321 | K - King's Inspection | C++20 (GCC 13-64) | Time limit exceeded on test 137 | 2000 ms | 43600 KB |
| 352556967 | Dec/08/2025 16:13 | MagnusCarlsen321 | K - King's Inspection | C++20 (GCC 13-64) | Time limit exceeded on test 136 | 2000 ms | 42700 KB |
| 352549741 | Dec/08/2025 15:23 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | G - Generators | C++17 (GCC 7-32) | Accepted | 171 ms | 100 KB |
| 352546918 | Dec/08/2025 15:03 | MagnusCarlsen321_alt | K - King's Inspection | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 19 | 2000 ms | 35200 KB |
| 352546740 | Dec/08/2025 15:01 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | K - King's Inspection | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 19 | 2000 ms | 31100 KB |
| 352546635 | Dec/08/2025 15:00 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | F - Froggy Ford | C++17 (GCC 7-32) | Accepted | 218 ms | 30000 KB |
| 352546427 | Dec/08/2025 14:59 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | F - Froggy Ford | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 100 KB |
| 352546034 | Dec/08/2025 14:56 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | K - King's Inspection | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 19 | 2000 ms | 31900 KB |
| 352545560 | Dec/08/2025 14:52 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | K - King's Inspection | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 19 | 2000 ms | 49000 KB |
| 352545563 | Dec/08/2025 14:52 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | F - Froggy Ford | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 352544907 | Dec/08/2025 14:47 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | F - Froggy Ford | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 352544755 | Dec/08/2025 14:46 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | F - Froggy Ford | C++17 (GCC 7-32) | Runtime error on test 1 | 46 ms | 0 KB |
| 352539119 | Dec/08/2025 14:03 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | A - Adjustment Office | C++17 (GCC 7-32) | Accepted | 125 ms | 100 KB |
| 352538292 | Dec/08/2025 13:56 | ICPC-2026-Finalists: ChorniBero, justVako, gradnos# | E - Easy Problemset | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 352537800 | Dec/08/2025 13:53 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | K - King's Inspection | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 171 ms | 47400 KB |
| 352535762 | Dec/08/2025 13:36 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | K - King's Inspection | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 8 | 218 ms | 262100 KB |
| 352526615 | Dec/08/2025 12:29 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | L - Landscape Improved | C++20 (GCC 13-64) | Accepted | 406 ms | 66600 KB |
| 352524385 | Dec/08/2025 12:14 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | F - Froggy Ford | C++20 (GCC 13-64) | Accepted | 187 ms | 39000 KB |
| 352522877 | Dec/08/2025 12:04 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | F - Froggy Ford | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 352517309 | Dec/08/2025 11:28 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | J - Jump | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 352514118 | Dec/08/2025 11:08 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | G - Generators | C++20 (GCC 13-64) | Accepted | 312 ms | 45100 KB |
| 352514015 | Dec/08/2025 11:07 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | G - Generators | C++20 (GCC 13-64) | Runtime error on test 1 | 15 ms | 0 KB |
| 352511267 | Dec/08/2025 10:49 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | B - Binary vs Decimal | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 31 ms | 0 KB |
| 352496922 | Dec/08/2025 10:18 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | E - Easy Problemset | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 1600 KB |
| 352495621 | Dec/08/2025 10:11 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | A - Adjustment Office | C++20 (GCC 13-64) | Accepted | 125 ms | 11900 KB |
| 352495563 | Dec/08/2025 10:10 | Supercalifragilisticexpialidocious: Nuris, MagnusCarlsen321_alt, MagnusCarlsen321# | A - Adjustment Office | C++20 (GCC 13-64) | Runtime error on test 1 | 31 ms | 0 KB |
| 352266107 | Dec/06/2025 16:54 | catalystcamp | E - Easy Problemset | GNU C11 | Accepted | 15 ms | 100 KB |
| 352258062 | Dec/06/2025 16:01 | catalystcamp | A - Adjustment Office | GNU C11 | Accepted | 515 ms | 2100 KB |
| 352257627 | Dec/06/2025 15:58 | catalystcamp | A - Adjustment Office | GNU C11 | Wrong answer on test 1 | 0 ms | 19500 KB |
| 352257513 | Dec/06/2025 15:57 | catalystcamp | A - Adjustment Office | GNU C11 | Compilation error | 0 ms | 0 KB |
| 352257372 | Dec/06/2025 15:55 | catalystcamp | A - Adjustment Office | GNU C11 | Time limit exceeded on test 1 | 2000 ms | 19500 KB |
| 352256695 | Dec/06/2025 15:50 | catalystcamp | A - Adjustment Office | GNU C11 | Runtime error on test 1 | 0 ms | 1900 KB |
| 352253558 | Dec/06/2025 15:22 | catalystcamp | A - Adjustment Office | GNU C11 | Wrong answer on test 1 | 0 ms | 31400 KB |
| 351705900 | Dec/03/2025 12:46 | mohammadsam | J - Jump | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 300 KB |
| 351705322 | Dec/03/2025 12:39 | mohammadsam | J - Jump | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 62 ms | 300 KB |
| 351705211 | Dec/03/2025 12:38 | mohammadsam | J - Jump | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 31 ms | 300 KB |
| 351705134 | Dec/03/2025 12:37 | mohammadsam | J - Jump | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 46 ms | 200 KB |
| 351705075 | Dec/03/2025 12:37 | mohammadsam | J - Jump | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 46 ms | 300 KB |
| 351675313 | Dec/03/2025 07:29 | arashmemar | J - Jump | C++20 (GCC 13-64) | Accepted | 109 ms | 100 KB |
| 351646614 | Dec/02/2025 21:45 | andreyDagger | C - Cactus Jubilee | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 12400 KB |
| 350951209 | Nov/28/2025 11:03 | purplelemon | J - Jump | C++20 (GCC 13-64) | Accepted | 186 ms | 100 KB |
| 350950566 | Nov/28/2025 10:57 | purplelemon | J - Jump | C++20 (GCC 13-64) | Wrong answer on test 8 | 46 ms | 100 KB |
| 349958298 | Nov/20/2025 19:36 | aparesy56 | K - King's Inspection | C++17 (GCC 7-32) | Memory limit exceeded on test 8 | 702 ms | 262100 KB |
| 349957192 | Nov/20/2025 19:34 | aparesy56 | K - King's Inspection | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 349955521 | Nov/20/2025 19:31 | aparesy56 | K - King's Inspection | C++17 (GCC 7-32) | Time limit exceeded on test 19 | 2000 ms | 46600 KB |
| 349713301 | Nov/19/2025 15:45 | bardeen | K - King's Inspection | C++17 (GCC 7-32) | Accepted | 328 ms | 10500 KB |
| 349709196 | Nov/19/2025 15:15 | bardeen | K - King's Inspection | C++17 (GCC 7-32) | Wrong answer on test 50 | 296 ms | 4000 KB |
| 349706883 | Nov/19/2025 14:58 | bardeen | K - King's Inspection | C++17 (GCC 7-32) | Wrong answer on test 50 | 343 ms | 4000 KB |
| 349392358 | Nov/17/2025 10:48 | hanmm81 | D - Distance on Triangulation | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 9400 KB |
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