→ 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 |
|---|---|---|---|---|---|---|---|
| 396447283 | Oct/28/2026 18:54 |
 St. Petersburg SU: legion zombi piratov kosmicheskoy smerti (Dorofeev, Nemtsev, Steblin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447282 | Oct/28/2026 18:54 |
St. Petersburg SU: Basis (Vildanov, Mikhailov, Khusnullin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447281 | Oct/28/2026 18:54 |
SPb ITMO: VIAZbMA team (Nikushin, Allayari, Egorov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447280 | Oct/28/2026 18:54 |
SPb ITMO: Grapefruits (Kail, Shirkunov, Trapsh) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447279 | Oct/28/2026 18:54 |
SPb ITMO: slip slop slap (Frolov, Mukhametshin, Belkin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447278 | Oct/28/2026 18:54 |
SPb ITMO: KISS: Ain’t that deep (Sveshnikov, Khasanov, Rodygin) |
F - Justice for Bob | Unknown | Accepted | 0 ms | 0 KB |
| 396447277 | Oct/28/2026 18:54 |
SPb ITMO: SREz DC (Shumilov, Veretelnikov, Tsyganov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447276 | Oct/28/2026 18:54 |
SPb ITMO: deprecated bobry (Skobelin, Tuisov, Vasilev) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447275 | Oct/28/2026 18:54 |
St. Petersburg SU: 2z 200 foundation inc. (Shmurygin, Kuznetsov, Konshin) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396447274 | Oct/28/2026 18:54 |
SPbETU: postirony (Migrin, Lamashovsky, Budkin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447273 | Oct/28/2026 18:54 |
SPb ITMO: sempAI (Efendiev, Maltsev, Shelenberg) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447272 | Oct/28/2026 18:54 |
SPbETU: Rigby (Sabitov, Chertov, Zaitseva) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447271 | Oct/28/2026 18:54 |
SPb ITMO: VTKKYPEPPVA (Molostvov, Artemenko, Bushuev) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447270 | Oct/28/2026 18:54 |
SPb ITMO: #include <long long> (Ulin, Popov, Galimullin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447269 | Oct/28/2026 18:54 |
SPb ITMO: SubAngel (Nikiforov, Lukhmanov, Kostin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447267 | Oct/28/2026 18:54 |
SPb ITMO: O(No!) (Borisov, Kolodnikov, Aristov) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447266 | Oct/28/2026 18:54 |
SPb ITMO: VoloG**da (Tsimbalist, Andrianov, Kolyev) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447265 | Oct/28/2026 18:54 |
SPb HSE: SK Legacy (Yukachev, Kazantsev, Loginov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447264 | Oct/28/2026 18:54 |
SPb ITMO: prodmat itogi (Evgrafov, Il'in, Pruidze) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447263 | Oct/28/2026 18:54 |
SPb ITMO: pad kid poured curd pulled cod (Panov, Ishchenko, Rzhevin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447262 | Oct/28/2026 18:54 |
SPb HSE: SHAVERMA I KAPLYA (Vinogradov, Grebenkin, Konobeitsev) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447261 | Oct/28/2026 18:54 |
SPb ITMO: skkv enjoyers (Sychev, Sapegin, Vlasov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447260 | Oct/28/2026 18:54 |
SPb ITMO: GG (Serbulov, Litvinenko, Yumatov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447259 | Oct/28/2026 18:54 |
SPb ITMO: Sunny boys (Dotkulov, Tishkov, Davlyatshin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447258 | Oct/28/2026 18:54 |
SPb ITMO: Uh, okay (Lazarev, Popov, Ziganshin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447257 | Oct/28/2026 18:54 |
SPb ITMO: 095 (Lelchuk, Kurochkin, Kasko) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447256 | Oct/28/2026 18:54 |
SPb ITMO: pineapples (Gorbunov, Lovgoniuk, Lagernoi) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447255 | Oct/28/2026 18:54 |
St. Petersburg SU: 2z 200 foundation inc. (Shmurygin, Kuznetsov, Konshin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447254 | Oct/28/2026 18:54 |
St. Petersburg SU: Intrusive Thought Machine (Smirnov, Dudkin, Frantsuzov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447253 | Oct/28/2026 18:54 |
St. Petersburg SU: sub3troinost sportprogernost (Shevtsov, Rozhin, Kolodiy) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447252 | Oct/28/2026 18:54 |
SPb ITMO: neck hurts (Tagirov, Bolotaev, Muftiev) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447251 | Oct/28/2026 18:54 |
Petrozavodsk SU: Bifurcation top (Makarov, Petukhova, Polyanskii) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447250 | Oct/28/2026 18:54 |
SPb ITMO: viperrr (Sukhorukov, Famin, Alkadarskii) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447249 | Oct/28/2026 18:54 |
SPb ITMO: std::bicycle (Golovachenko, Kotelnikov, Golubitskikh) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447248 | Oct/28/2026 18:54 |
SPb ITMO: gonobobel (Postikov, Nikolaev, Soldatov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447247 | Oct/28/2026 18:54 |
SPb ITMO: preobrazovanie boksa koksa (Zolotarev, Kriukov, Kashapov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447246 | Oct/28/2026 18:54 |
St. Petersburg SU: bochka s banom (Glazunov, Kotov, Zakarlyuka) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447245 | Oct/28/2026 18:54 |
St. Petersburg SU: X. (Zgonnik, Kuznetsov, Ananev) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447244 | Oct/28/2026 18:54 |
St. Petersburg SU: DVZH_money (Posudin, Sudakov, Kozhemiakin) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447243 | Oct/28/2026 18:54 |
St. Petersburg SU: Phoenix (Nikolaev, Zavarin, Didorenko) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447242 | Oct/28/2026 18:54 |
SPb ITMO: gonna buy nightstand 20×20×50 cm (Shteinberg, Andreev, Scheglov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447241 | Oct/28/2026 18:54 |
St. Petersburg SU: bochka s banom (Glazunov, Kotov, Zakarlyuka) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447066 | Oct/28/2026 18:52 | DimonTheGood | H - Halving on City Streets | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 396440860 | Oct/28/2026 18:48 | LortyMorty | G - Current Rectification | PyPy 3-64 | Accepted | 78 ms | 2200 KB |
| 396440838 | Oct/28/2026 18:48 | LortyMorty | F - Justice for Bob | PyPy 3-64 | Accepted | 78 ms | 2300 KB |
| 396440811 | Oct/28/2026 18:47 | LortyMorty | E - Deposit and Pirate | PyPy 3-64 | Accepted | 93 ms | 2700 KB |
| 396440778 | Oct/28/2026 18:47 | LortyMorty | D - Product Rating | PyPy 3-64 | Accepted | 812 ms | 2900 KB |
| 396440755 | Oct/28/2026 18:47 | LortyMorty | C - Knight Fork | PyPy 3-64 | Accepted | 109 ms | 4700 KB |
| 396440729 | Oct/28/2026 18:47 | LortyMorty | B - Conference Schedule | PyPy 3-64 | Accepted | 78 ms | 0 KB |
| 396440677 | Oct/28/2026 18:46 | LortyMorty | A - Two Guards | PyPy 3 | Accepted | 78 ms | 0 KB |
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