→ 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 |
|---|---|---|---|---|---|---|---|
| 396447734 | Oct/28/2026 18:54 |
 St. Petersburg SU: bochka s banom (Glazunov, Kotov, Zakarlyuka) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396447733 | Oct/28/2026 18:54 |
St. Petersburg SU: 2z 200 foundation inc. (Shmurygin, Kuznetsov, Konshin) |
K - Rectangle Tree | Unknown | Rejected | 0 ms | 0 KB |
| 396447732 | Oct/28/2026 18:54 |
SPb ITMO: Far From Neerc (Davydenko, Kosenkov, Ushakov) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396447731 | Oct/28/2026 18:54 |
BSTU: Nazvanie2.0 (Firsova, Burov, Masalov) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447730 | Oct/28/2026 18:54 |
SPb ITMO: skkv enjoyers (Sychev, Sapegin, Vlasov) |
C - Knight Fork | Unknown | Rejected | 0 ms | 0 KB |
| 396447729 | Oct/28/2026 18:54 |
SPb ITMO: ikruCH07 (Berbekov, Shoranov, Tokhov) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447728 | Oct/28/2026 18:54 |
SPb ITMO: ((A -> B) -> A) -> A (Valiakhmetov, Solyanik, Yakubovsky) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396447727 | Oct/28/2026 18:54 |
SPb ITMO: Segfaulters (Zurikov, Kaplanian, Elanskiy) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447726 | Oct/28/2026 18:54 |
SPb HSE: Kermit the Frog (Kornev, Tikhonov, Kolesnikov) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396447725 | Oct/28/2026 18:54 |
SPb ITMO: prodmat itogi (Evgrafov, Il'in, Pruidze) |
J - Чёрный рынок | Unknown | Rejected | 0 ms | 0 KB |
| 396447724 | Oct/28/2026 18:54 |
SPb ITMO: Whoopsie, we won~ (Gorbov, Bilalov, Baliuk) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447723 | Oct/28/2026 18:54 |
St. Petersburg SU: X. (Zgonnik, Kuznetsov, Ananev) |
D - Product Rating | Unknown | Accepted | 0 ms | 0 KB |
| 396447722 | Oct/28/2026 18:54 |
SPb ITMO: ZXC-shavbra (Fominyikh, Mulyukov, Novikov) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447721 | Oct/28/2026 18:54 |
SPb ITMO: ((A -> B) -> A) -> A (Valiakhmetov, Solyanik, Yakubovsky) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447720 | Oct/28/2026 18:54 |
SPb ITMO: viperrr (Sukhorukov, Famin, Alkadarskii) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447719 | Oct/28/2026 18:54 |
SUAI: Runtime Error (Petuskov, Ishenin, Borodin) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447718 | Oct/28/2026 18:54 |
SPb ITMO: VIAZbMA team (Nikushin, Allayari, Egorov) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447717 | Oct/28/2026 18:54 |
St. Petersburg SU: penalty ('—') farmers (Stukalov, Bogdanov, Koposov) |
F - Justice for Bob | Unknown | Accepted | 0 ms | 0 KB |
| 396447716 | Oct/28/2026 18:54 |
St. Petersburg SU: we and blanks (Bychkov, Kaipov, Aleksandrov) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396447715 | Oct/28/2026 18:54 |
SPb ITMO: It takes three (Kolokolov, Antimirov, Shundeeva) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447714 | Oct/28/2026 18:54 |
St. Petersburg SU: Rep Banda Musorka XXXXXXL (Belousov, German, Kondrashov) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396447713 | Oct/28/2026 18:54 |
SPb HSE: Blessed Exponential Hippos (Savelev, Chernyshov, Fedorov) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396447712 | Oct/28/2026 18:54 |
St. Petersburg SU: Thinking... (Syrtsov, Radyuk, Rybka) |
B - Conference Schedule | Unknown | Accepted | 0 ms | 0 KB |
| 396447711 | Oct/28/2026 18:54 |
St. Petersburg SU: Cherry Pastille Band (Rusakov, Andriushkin, Mikhailov) |
E - Deposit and Pirate | Unknown | Rejected | 0 ms | 0 KB |
| 396447710 | Oct/28/2026 18:54 |
NovSU: No Plan, No Fear (Klementeva, Danilchik, Zhukov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447709 | Oct/28/2026 18:54 |
St. Petersburg SU: bochka s banom (Glazunov, Kotov, Zakarlyuka) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447708 | Oct/28/2026 18:54 |
SPb ITMO: gonna buy nightstand 20×20×50 cm (Shteinberg, Andreev, Scheglov) |
F - Justice for Bob | Unknown | Rejected | 0 ms | 0 KB |
| 396447707 | Oct/28/2026 18:54 |
SPbETU: postirony (Migrin, Lamashovsky, Budkin) |
C - Knight Fork | Unknown | Rejected | 0 ms | 0 KB |
| 396447706 | Oct/28/2026 18:54 |
SPb ITMO: Sunny boys (Dotkulov, Tishkov, Davlyatshin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447705 | Oct/28/2026 18:54 |
St. Petersburg SU: nunu939 (Prokopeva, Bochkanova, Razumov) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447704 | Oct/28/2026 18:54 |
SPb ITMO: GGERS (Prilepin, Morozov, Lepinskikh) |
C - Knight Fork | Unknown | Rejected | 0 ms | 0 KB |
| 396447703 | Oct/28/2026 18:54 |
St. Petersburg SU: The diddy algorithm (Kresun, Didenko, Upadyshev) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447702 | Oct/28/2026 18:54 |
MSA: 10 (Afonushkin, Kholstinin, Nazarin) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447701 | Oct/28/2026 18:54 |
St. Petersburg SU: Intrusive Thought Machine (Smirnov, Dudkin, Frantsuzov) |
E - Deposit and Pirate | Unknown | Rejected | 0 ms | 0 KB |
| 396447700 | Oct/28/2026 18:54 |
SPb ITMO: Iron Heart (Volosevich, Zherebyatev, Cherkashin) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447699 | Oct/28/2026 18:54 |
St. Petersburg SU: 2M1.5P (Krokhalev, Kolosov, Gerasimov) |
C - Knight Fork | Unknown | Rejected | 0 ms | 0 KB |
| 396447698 | Oct/28/2026 18:54 |
St. Petersburg SU: 2z 200 foundation inc. (Shmurygin, Kuznetsov, Konshin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447697 | Oct/28/2026 18:54 |
SPb ITMO: git push and pray (Pashkov, Pereskokov, Birin) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396447696 | Oct/28/2026 18:54 |
SPb ITMO: GG (Serbulov, Litvinenko, Yumatov) |
H - Halving on City Streets | Unknown | Rejected | 0 ms | 0 KB |
| 396447695 | Oct/28/2026 18:54 |
NovSU: Recm (Tazhibaev, Sidorina, Salnikov) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447694 | Oct/28/2026 18:54 |
St. Petersburg SU: Coffee carriers (Chekalov, Bodrov, Pavlova) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396447693 | Oct/28/2026 18:54 |
SPb ITMO: Sign Extended Xor (Dobrynin, Ralnikov, Ternopol) |
A - Two Guards | Unknown | Accepted | 0 ms | 0 KB |
| 396447692 | Oct/28/2026 18:54 |
NovSU: Astrea (Timofeev, Orlov, Vasilev) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447691 | Oct/28/2026 18:54 |
SPb ITMO: MAFiya (Malkevich, Zaykov, Tkachenko) |
C - Knight Fork | Unknown | Accepted | 0 ms | 0 KB |
| 396447690 | Oct/28/2026 18:54 |
NovSU: Tupichi (Tsivilev, Vaskov, Kravchenko) |
A - Two Guards | Unknown | Rejected | 0 ms | 0 KB |
| 396447689 | Oct/28/2026 18:54 |
SPb ITMO: redlovers (Zakharochkina, Efremov, Perminov) |
B - Conference Schedule | Unknown | Rejected | 0 ms | 0 KB |
| 396447688 | Oct/28/2026 18:54 |
SPb ITMO: Slave-tree (Vats, Amosov, Kamaletdinov) |
B - Conference Schedule | Unknown | Accepted | 0 ms | 0 KB |
| 396447687 | Oct/28/2026 18:54 |
SPb ITMO: #include <long long> (Ulin, Popov, Galimullin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
| 396447686 | Oct/28/2026 18:54 |
SPb ITMO: Uh, okay (Lazarev, Popov, Ziganshin) |
C - Knight Fork | Unknown | Rejected | 0 ms | 0 KB |
| 396447685 | Oct/28/2026 18:54 |
SPb ITMO: Lazy Propagaters (Obydennov, Terentyev, Osinin) |
D - Product Rating | Unknown | Rejected | 0 ms | 0 KB |
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