→ About Contest
Host city: St Petersburg Host universities: St Petersburg ITMO University, St Petersburg State University Participating regions: the Archangel Region, the Republic of Karelia, the Leningrad Region, the Murmansk Region, the Novgorod Region, the Pskov Region, the city of federal importance Saint Petersburg.
→ 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 |
|---|---|---|---|---|---|---|---|
| 178786183 | Nov/01/2022 11:54 |
 SPSUACE: ArchCoders (Korotkov, Ovchinnikov, Zgoda) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786182 | Nov/01/2022 11:54 |
SPb ITMO: Itmo_n (Bagritsevich, Fitisov, Petrunko) |
K - Keys and Locks Boolean Logic | Unknown | Rejected | 0 ms | 0 KB |
| 178786181 | Nov/01/2022 11:54 |
SPb ITMO: 101 (Korobeinikov, Mamadshoev, Labazov) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786180 | Nov/01/2022 11:54 |
SPb ITMO: Novichki (Erov, Smagliy, Khasanov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786179 | Nov/01/2022 11:54 |
SPbSMTU: saubvt_smtu (Motylenok, Kirilenko, Agrinskii) |
M - Mind the Gap | Unknown | Accepted | 0 ms | 0 KB |
| 178786178 | Nov/01/2022 11:54 |
SPb ITMO: 104 (Dyuvenzhi, Amirov, Morev) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786177 | Nov/01/2022 11:54 |
St. Petersburg SU: Square ball (Eremeev, Nechaev, Volochai) |
E - Easy Compare-and-Set | Unknown | Accepted | 0 ms | 0 KB |
| 178786176 | Nov/01/2022 11:54 |
St. Petersburg SU: PolPervogo (Khamzin, Naumtsev, Kozyrev) |
F - Futures Market Trends | Unknown | Accepted | 0 ms | 0 KB |
| 178786175 | Nov/01/2022 11:54 |
St. Petersburg SU: Cheba Kings (Ivanov, Grigoryev, Efremov) |
J - Joint Password Storage | Unknown | Rejected | 0 ms | 0 KB |
| 178786174 | Nov/01/2022 11:54 |
SPb ITMO: Insert your name (Korobkov, Naumov, Budin) |
G - Grammar Path | Unknown | Rejected | 0 ms | 0 KB |
| 178786173 | Nov/01/2022 11:54 |
St. Petersburg SU: Monad.Reader (Ibatov, Gavrilov, Sadykov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786172 | Nov/01/2022 11:54 |
SPb ITMO: BOLKS (Shishkin, Koveshnikov, Kurbatov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786171 | Nov/01/2022 11:54 |
BSTU: Let's try again (Lapun, Plachas, Kuzmina) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786170 | Nov/01/2022 11:54 |
NovSU: 2 (Shaklein, Shlyahanov, Kydruashov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786169 | Nov/01/2022 11:54 |
St. Petersburg SU: We solve behind magnifying glasses (Khargelia, Volkov, Pavlenko) |
K - Keys and Locks Boolean Logic | Unknown | Rejected | 0 ms | 0 KB |
| 178786168 | Nov/01/2022 11:54 |
SPb ITMO: smiles to you grandfather Makar (Garipov, Shashulovskii, Ilin) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786167 | Nov/01/2022 11:54 |
St. Petersburg SU: Stardusr Crusaders (Kovalev, Eltsov, Mikhailov) |
E - Easy Compare-and-Set | Unknown | Accepted | 0 ms | 0 KB |
| 178786166 | Nov/01/2022 11:54 |
Polytech: Ab absurdo 3 (Smolskij, Sukhanov, Gimranova) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786165 | Nov/01/2022 11:54 |
St. Petersburg SU: Monic polynomial (Konstantinovich, Skalt, Kuznets) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786164 | Nov/01/2022 11:54 |
SPb ITMO: Insert your name (Korobkov, Naumov, Budin) |
G - Grammar Path | Unknown | Rejected | 0 ms | 0 KB |
| 178786163 | Nov/01/2022 11:54 |
Mar and Inl Sh: 2 (Kotkin, Shaginyan, Asaturov) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786162 | Nov/01/2022 11:54 |
SPb ITMO: @author 1718264363 (Shik, Ushkov, Davydov) |
D - Display | Unknown | Accepted | 0 ms | 0 KB |
| 178786161 | Nov/01/2022 11:54 |
SPb HSE: pudge_back() (Chayka, Dymashevskij, Zhuravlev) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786160 | Nov/01/2022 11:54 |
Space Academy: MSA2 (Malikov, Cheremuchin, Zaruchevskij) |
M - Mind the Gap | Unknown | Rejected | 0 ms | 0 KB |
| 178786159 | Nov/01/2022 11:54 |
SPb ITMO: Paper Plane (Zhukov, Slepanchuk, Bats) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786158 | Nov/01/2022 11:54 |
BSTU: Let's try again (Lapun, Plachas, Kuzmina) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786157 | Nov/01/2022 11:54 |
SPb ITMO: 112 (Marchenko, Elizbarashvili, Sabrekov) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786156 | Nov/01/2022 11:54 |
SPb ITMO: Cataleptodius (Oreshin, Nagibin, Ibraev) |
J - Joint Password Storage | Unknown | Rejected | 0 ms | 0 KB |
| 178786155 | Nov/01/2022 11:54 |
SPb ITMO: Cataleptodius (Oreshin, Nagibin, Ibraev) |
K - Keys and Locks Boolean Logic | Unknown | Rejected | 0 ms | 0 KB |
| 178786154 | Nov/01/2022 11:54 |
St. Petersburg SU: 21 (Filippov, Milshin, Fedorov) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786153 | Nov/01/2022 11:54 |
St. Petersburg SU: 28 (Gorbunov, Shaikhiev, Grigorenko) |
M - Mind the Gap | Unknown | Rejected | 0 ms | 0 KB |
| 178786152 | Nov/01/2022 11:54 |
Pskov SU: Unstoppable (Ivanov, Kursakov, Lawrentieva) |
N - Nunchucks Shop | Unknown | Rejected | 0 ms | 0 KB |
| 178786151 | Nov/01/2022 11:54 |
St. Petersburg SU: 21 (Filippov, Milshin, Fedorov) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786150 | Nov/01/2022 11:54 |
SPbSTI(TU): BibleThumpSquad (Krupskij, Osipov, Klyuev) |
M - Mind the Gap | Unknown | Rejected | 0 ms | 0 KB |
| 178786149 | Nov/01/2022 11:54 |
RSHU: Hidro3 (Tcvetkov, Julia, Avedyan) |
A - Archivist | Unknown | Accepted | 0 ms | 0 KB |
| 178786148 | Nov/01/2022 11:54 |
SPb ITMO: 102 (Pleshakov, Filipchyk, Teplyakov) |
E - Easy Compare-and-Set | Unknown | Accepted | 0 ms | 0 KB |
| 178786147 | Nov/01/2022 11:54 |
St. Petersburg SU: Monad.Reader (Ibatov, Gavrilov, Sadykov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786146 | Nov/01/2022 11:54 |
SPb ITMO: 101 (Korobeinikov, Mamadshoev, Labazov) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786145 | Nov/01/2022 11:54 |
St.PIT(TU): Team R (Grishchenkov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786144 | Nov/01/2022 11:54 |
SPb ITMO: BOLKS (Shishkin, Koveshnikov, Kurbatov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786143 | Nov/01/2022 11:54 |
SPb ITMO: BOLKS (Shishkin, Koveshnikov, Kurbatov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786142 | Nov/01/2022 11:54 |
SPb HSE: VLADBUK (Bukov, Yepifanov, Mosin) |
K - Keys and Locks Boolean Logic | Unknown | Rejected | 0 ms | 0 KB |
| 178786141 | Nov/01/2022 11:54 |
SPb ITMO: 113 (Sprikut, Poduremennykh, Kretova) |
L - Lost Permutation | Unknown | Rejected | 0 ms | 0 KB |
| 178786140 | Nov/01/2022 11:54 |
Pskov SU: Pskov_2 (Lukanov, Yakovlev, Gorzeva) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786139 | Nov/01/2022 11:54 |
SPb HSE: pudge_back() (Chayka, Dymashevskij, Zhuravlev) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786138 | Nov/01/2022 11:54 |
BSTU: 3 (Prisyazhnyy, Lukin, Rokhlin) |
I - Integer Square | Unknown | Rejected | 0 ms | 0 KB |
| 178786137 | Nov/01/2022 11:54 |
SPb ITMO: Novichki (Erov, Smagliy, Khasanov) |
C - Corrupted Sort | Unknown | Rejected | 0 ms | 0 KB |
| 178786136 | Nov/01/2022 11:54 |
Budenny Mil Telecom A: 2 (Nikitin, Strelets, Sablin) |
M - Mind the Gap | Unknown | Rejected | 0 ms | 0 KB |
| 178786135 | Nov/01/2022 11:54 |
SPb ITMO: 104 (Dyuvenzhi, Amirov, Morev) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
| 178786134 | Nov/01/2022 11:54 |
SPb ITMO: 108 (Levashov, Ivanova, Dolzhanskii) |
E - Easy Compare-and-Set | Unknown | Rejected | 0 ms | 0 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/29/2026 16:38:48 (h1).
Desktop version, switch to mobile version.
Supported by
