→ About Contest
NEERC 2017 took place in St. Petersburg, Barnaul, Tbilisi and Almaty on December 2-3, 2017.
→ 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 |
|---|---|---|---|---|---|---|---|
| 372431951 | Apr/25/2026 10:47 | smso | C - Connections | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 900 KB |
| 372431379 | Apr/25/2026 10:42 | smso | C - Connections | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 372430845 | Apr/25/2026 10:37 | smso | C - Connections | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 900 KB |
| 372427294 | Apr/25/2026 10:06 | smso | E - Easy Quest | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 372422301 | Apr/25/2026 09:49 | smso | C - Connections | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 1700 KB |
| 372415272 | Apr/25/2026 08:29 | smso | B - Box | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 372412496 | Apr/25/2026 07:49 | smso | E - Easy Quest | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 372412201 | Apr/25/2026 07:44 | smso | E - Easy Quest | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 372407929 | Apr/25/2026 06:18 | smso | E - Easy Quest | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 370605954 | Apr/11/2026 02:04 | hyakup | J - Journey from Petersburg to Moscow | C++17 (GCC 7-32) | Accepted | 1796 ms | 100 KB |
| 370605903 | Apr/11/2026 02:03 | hyakup | J - Journey from Petersburg to Moscow | C++17 (GCC 7-32) | Wrong answer on test 17 | 46 ms | 100 KB |
| 370486004 | Apr/10/2026 04:42 | hyakup | G - The Great Wall | C++17 (GCC 7-32) | Accepted | 2062 ms | 21700 KB |
| 370485931 | Apr/10/2026 04:40 | hyakup | G - The Great Wall | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 21700 KB |
| 370485563 | Apr/10/2026 04:28 | hyakup | G - The Great Wall | C++17 (GCC 7-32) | Wrong answer on test 4 | 15 ms | 21700 KB |
| 370485111 | Apr/10/2026 04:11 | hyakup | G - The Great Wall | C++17 (GCC 7-32) | Time limit exceeded on test 10 | 3000 ms | 341800 KB |
| 370484700 | Apr/10/2026 03:57 | hyakup | G - The Great Wall | C++17 (GCC 7-32) | Time limit exceeded on test 6 | 3000 ms | 9700 KB |
| 370478104 | Apr/10/2026 00:24 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | F - The Final Level | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 370477864 | Apr/10/2026 00:20 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | F - The Final Level | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 370471347 | Apr/09/2026 22:41 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | L - Laminar Family | C++23 (GCC 14-64, msys2) | Accepted | 1125 ms | 26500 KB |
| 370469910 | Apr/09/2026 22:23 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | D - Designing the Toy | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 370456786 | Apr/09/2026 20:21 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | A - Archery Tournament | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 9500 KB |
| 370454814 | Apr/09/2026 20:06 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | C - Connections | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 4300 KB |
| 370453014 | Apr/09/2026 19:52 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | B - Box | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 370451211 | Apr/09/2026 19:37 | Fafaça cocomo Papaulo fafaria: passinho, Yvens, hyakup# | E - Easy Quest | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 364263810 | Feb/25/2026 08:29 | EDIEEee | J - Journey from Petersburg to Moscow | C++17 (GCC 7-32) | Accepted | 1203 ms | 100 KB |
| 364262458 | Feb/25/2026 08:05 | EDIEEee | J - Journey from Petersburg to Moscow | C++17 (GCC 7-32) | Accepted | 1093 ms | 100 KB |
| 364194335 | Feb/24/2026 16:12 | icebear_meow | L - Laminar Family | C++23 (GCC 14-64, msys2) | Accepted | 234 ms | 28600 KB |
| 364180263 | Feb/24/2026 13:45 | icebear_meow | L - Laminar Family | C++23 (GCC 14-64, msys2) | Wrong answer on test 28 | 46 ms | 45500 KB |
| 364178115 | Feb/24/2026 13:21 | icebear_meow | L - Laminar Family | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 45500 KB |
| 364177617 | Feb/24/2026 13:15 | icebear_meow | L - Laminar Family | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 45500 KB |
| 362972319 | Feb/15/2026 00:32 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Accepted | 656 ms | 40100 KB |
| 362972232 | Feb/15/2026 00:30 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 362972193 | Feb/15/2026 00:29 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 100 KB |
| 362971847 | Feb/15/2026 00:23 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 3000 ms | 0 KB |
| 362971538 | Feb/15/2026 00:17 | K0NSTANT1N3 | L - Laminar Family | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 362971381 | Feb/15/2026 00:14 | K0NSTANT1N3 | L - Laminar Family | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 362971186 | Feb/15/2026 00:10 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 362970447 | Feb/14/2026 23:58 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 362642426 | Feb/12/2026 17:30 | cocobear | J - Journey from Petersburg to Moscow | C++23 (GCC 14-64, msys2) | Accepted | 859 ms | 100 KB |
| 361759351 | Feb/06/2026 22:38 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Accepted | 328 ms | 81500 KB |
| 361756704 | Feb/06/2026 22:10 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Accepted | 359 ms | 35300 KB |
| 361697571 | Feb/06/2026 14:47 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Accepted | 359 ms | 34900 KB |
| 361696707 | Feb/06/2026 14:40 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Accepted | 375 ms | 80000 KB |
| 361556697 | Feb/05/2026 16:40 | K0NSTANT1N3 | L - Laminar Family | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 359202928 | Jan/22/2026 15:46 | LM0 | C - Connections | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 12800 KB |
| 359201379 | Jan/22/2026 15:34 | LM0 | C - Connections | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 5600 KB |
| 358988679 | Jan/21/2026 00:47 | K0NSTANT1N3 | L - Laminar Family | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 358446121 | Jan/18/2026 14:07 | Jinjikhadze_Giorgi | C - Connections | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 78 ms | 0 KB |
| 358446006 | Jan/18/2026 14:06 | nino-gogatishvili | C - Connections | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 358445832 | Jan/18/2026 14:04 | nino-gogatishvili | C - Connections | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 1000 KB |
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