→ About Contest
Qualification round for the 2026–2027 ICPC Northwestern Russia Regional Contest. The contest was held on October 25, 2026.
→ 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 |
|---|---|---|---|---|---|---|---|
| 396448447 | Oct/28/2026 18:54 |
 St. Petersburg SU: SigmaTigers (Kamkov, Pak, Tahmazyan) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448446 | Oct/28/2026 18:54 |
SPbETU: LLMInterns (Borisov, Muravin, Borisov) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448445 | Oct/28/2026 18:54 |
Petrozavodsk SU: Team line (Trohpiev, Osipov, Savolainen) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396448444 | Oct/28/2026 18:54 |
SPb ITMO: ZXC-shavbra (Fominyikh, Mulyukov, Novikov) |
G - Current Rectification | Unknown | Rejected | 0 ms | 0 KB |
| 396448443 | Oct/28/2026 18:54 |
SPb ITMO: MDP (Molchanov, Samburov, Lapin) |
J - Чёрный рынок | Unknown | Rejected | 0 ms | 0 KB |
| 396448442 | Oct/28/2026 18:54 |
SPb ITMO: GGERS (Prilepin, Morozov, Lepinskikh) |
K - Rectangle Tree | Unknown | Rejected | 0 ms | 0 KB |
| 396448441 | Oct/28/2026 18:54 |
Polytech: Black_Bears (Ivanov, Slepushkin, Titarenko) |
O - Learning to Skip | Unknown | Rejected | 0 ms | 0 KB |
| 396448440 | Oct/28/2026 18:54 |
SPb ITMO: hooligani (Piskunov, Titov, Gromov) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396448439 | Oct/28/2026 18:54 |
SPb ITMO: No claude = bad code (Neverov, Galikhin, Bakulev) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396448438 | Oct/28/2026 18:54 |
SPb ITMO: Poisk Center №1 (Nazarov, Parutin, Borodin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448437 | Oct/28/2026 18:54 |
St. Petersburg SU: 67 (Norkin, Fedorov, Khamidulin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448436 | Oct/28/2026 18:54 |
SPb ITMO: gonobobel (Postikov, Nikolaev, Soldatov) |
J - Чёрный рынок | Unknown | Rejected | 0 ms | 0 KB |
| 396448435 | Oct/28/2026 18:54 |
SPb ITMO: VTKKYPEPPVA (Molostvov, Artemenko, Bushuev) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396448434 | Oct/28/2026 18:54 |
SPb ITMO: balbesiki (Son, Demchenko, Kalyushin) |
J - Чёрный рынок | Unknown | Rejected | 0 ms | 0 KB |
| 396448433 | Oct/28/2026 18:54 |
SPb ITMO: tennis overflow (Zhukov, Seletkov, Kuznetsov) |
G - Current Rectification | Unknown | Rejected | 0 ms | 0 KB |
| 396448432 | Oct/28/2026 18:54 |
SPb ITMO: Lazy Propagaters (Obydennov, Terentyev, Osinin) |
L - Candies in a Circle | Unknown | Rejected | 0 ms | 0 KB |
| 396448431 | Oct/28/2026 18:54 |
St. Petersburg SU: penalty ('—') farmers (Stukalov, Bogdanov, Koposov) |
J - Чёрный рынок | Unknown | Rejected | 0 ms | 0 KB |
| 396448430 | Oct/28/2026 18:54 |
SPb ITMO: gonna buy nightstand 20×20×50 cm (Shteinberg, Andreev, Scheglov) |
I - I | Unknown | Rejected | 0 ms | 0 KB |
| 396448429 | Oct/28/2026 18:54 |
St. Petersburg SU: Cogitating... Flummoxing... Skedaddling... (Dolmatov, Tsoi, Saprunov) |
M - From Zero to Hero | Unknown | Rejected | 0 ms | 0 KB |
| 396448428 | Oct/28/2026 18:54 |
Polytech: BB - Polytech (Litvinov, Mikliaev, Fedorov) |
D - Product Rating | Unknown | Accepted | 0 ms | 0 KB |
| 396448427 | Oct/28/2026 18:54 |
St. Petersburg SU: SVYAZ (Chemezov, Pirozhkov, Shaprunov) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396448426 | Oct/28/2026 18:54 |
SPb ITMO: GG (Kupriyanov, Mironova, Gubareva) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396448425 | Oct/28/2026 18:54 |
St. Petersburg SU: Thinking... (Syrtsov, Radyuk, Rybka) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448424 | Oct/28/2026 18:54 |
SPb ITMO: Tosno Empire (Goryunov, Isaev, Pashkov) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448423 | Oct/28/2026 18:54 |
SPbETU: Copy Paste (Perlin, Konovalov, Remizov) |
F - Justice for Bob | Unknown | Accepted | 0 ms | 0 KB |
| 396448422 | Oct/28/2026 18:54 |
SPb ITMO: Serokell or Nothing (Vlasov, Gumerov, Mushnikov) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448421 | Oct/28/2026 18:54 |
St. Petersburg SU: BMV (Bekoev, Myshko, Vaulin) |
D - Product Rating | Unknown | Accepted | 0 ms | 0 KB |
| 396448420 | Oct/28/2026 18:54 |
SPb SU of Economics: Claude (Kaliteevsky, Tatulyan, Darnobit) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396448419 | Oct/28/2026 18:54 |
SUAI: 1703 (Kononovich, Ivanov, Almakaev) |
F - Justice for Bob | Unknown | Rejected | 0 ms | 0 KB |
| 396448418 | Oct/28/2026 18:54 |
NovSU: String Theory (Stepanova, Kovalenko, Titov) |
B - Conference Schedule | Unknown | Accepted | 0 ms | 0 KB |
| 396448417 | Oct/28/2026 18:54 |
St. Petersburg SU: Cogitating... Flummoxing... Skedaddling... (Dolmatov, Tsoi, Saprunov) |
I - I | Unknown | Accepted | 0 ms | 0 KB |
| 396448416 | Oct/28/2026 18:54 |
St. Petersburg SU: 2M1.5P (Krokhalev, Kolosov, Gerasimov) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396448415 | Oct/28/2026 18:54 |
SPb ITMO: Skakov Tree (Borisov, Gromozdin, Mantashov) |
E - Deposit and Pirate | Unknown | Accepted | 0 ms | 0 KB |
| 396448414 | Oct/28/2026 18:54 |
SPb ITMO: algogoliki (Chepelin, Gubanov, Davydov) |
D - Product Rating | Unknown | Accepted | 0 ms | 0 KB |
| 396448413 | Oct/28/2026 18:54 |
SPb ITMO: VIAZbMA team (Nikushin, Allayari, Egorov) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396448412 | Oct/28/2026 18:54 |
SPbETU: Nurikabe (Bakin, Polevoy, Zeybel) |
B - Conference Schedule | Unknown | Accepted | 0 ms | 0 KB |
| 396448411 | Oct/28/2026 18:54 |
St. Petersburg SU: 2M1.5P (Krokhalev, Kolosov, Gerasimov) |
D - Product Rating | Unknown | Accepted | 0 ms | 0 KB |
| 396448410 | Oct/28/2026 18:54 |
SPb ITMO: Borat (Sergeev, Kuznecov, Illarionov) |
E - Deposit and Pirate | Unknown | Rejected | 0 ms | 0 KB |
| 396448409 | Oct/28/2026 18:54 |
Pskov SU: 1 (Romanuk, Spiridonov, Federov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396448408 | Oct/28/2026 18:54 |
SPb ITMO: Sozvezdianutie (Kulikow, Meschaninov, Schukin) |
C - Knight Fork | Unknown | Rejected | 0 ms | 0 KB |
| 396448407 | Oct/28/2026 18:54 |
MSA: 7 (Koryakin, Kuzmin, Kasymov) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396448406 | Oct/28/2026 18:54 |
SPb ITMO: slip slop slap (Frolov, Mukhametshin, Belkin) |
E - Deposit and Pirate | Unknown | Rejected | 0 ms | 0 KB |
| 396448405 | Oct/28/2026 18:54 |
SPb ITMO: pineapples (Gorbunov, Lovgoniuk, Lagernoi) |
J - Чёрный рынок | Unknown | Rejected | 0 ms | 0 KB |
| 396448404 | Oct/28/2026 18:54 |
St. Petersburg SU: Basis (Vildanov, Mikhailov, Khusnullin) |
I - I | Unknown | Rejected | 0 ms | 0 KB |
| 396448403 | Oct/28/2026 18:54 |
St. Petersburg SU: Big O(optimism) (Trunov, Giniyatov, Kolochkov) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396448402 | Oct/28/2026 18:54 |
BSTU: bobchik (Makarov, Drozdov, Emelyanov) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396448401 | Oct/28/2026 18:54 |
SPb ITMO: Alesha Popovich (Cherkasov, Aleshin, Aleshin) |
E - Deposit and Pirate | Unknown | Rejected | 0 ms | 0 KB |
| 396448400 | Oct/28/2026 18:54 |
SPb ITMO: deer ride (Nepein, Bakke, Nasybulin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396448399 | Oct/28/2026 18:54 |
SPb ITMO: BeloRRuSSkaya 6 (Voloschuk, Lipin, Hammami) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396448398 | Oct/28/2026 18:54 |
SPb HSE: SK Legacy (Yukachev, Kazantsev, Loginov) |
E - Deposit and Pirate | Unknown | Accepted | 0 ms | 0 KB |
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