→ 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 |
|---|---|---|---|---|---|---|---|
| 388639742 | Aug/28/2026 08:29 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | J - Joking? | D | Compilation error | 0 ms | 0 KB |
| 388636256 | Aug/28/2026 07:36 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | J - Joking? | Python 3 | Accepted | 31 ms | 0 KB |
| 388636233 | Aug/28/2026 07:35 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | J - Joking? | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 388635827 | Aug/28/2026 07:28 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | D - Dice Grid | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 3600 KB |
| 388633541 | Aug/28/2026 06:40 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Accepted | 531 ms | 100 KB |
| 388630916 | Aug/28/2026 05:41 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | I - IQ Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 388630778 | Aug/28/2026 05:38 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | J - Joking? | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 388630207 | Aug/28/2026 05:25 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Accepted | 562 ms | 235200 KB |
| 388630003 | Aug/28/2026 05:20 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 140 ms | 0 KB |
| 388629889 | Aug/28/2026 05:17 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | F - Focusing on Costs | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 388629726 | Aug/28/2026 05:13 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | F - Focusing on Costs | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
| 388629609 | Aug/28/2026 05:11 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | F - Focusing on Costs | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 388629070 | Aug/28/2026 04:56 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 3200 KB |
| 388628676 | Aug/28/2026 04:46 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 388628619 | Aug/28/2026 04:45 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 388628501 | Aug/28/2026 04:41 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 388626696 | Aug/28/2026 04:34 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | C - Computer Network | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 388625677 | Aug/28/2026 04:28 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | N - New Time | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 388625533 | Aug/28/2026 04:24 | DROP TABLE Teams: CactusProgrammer, caterpillow, horiseun# | A - Absolutely Flat | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 387572463 | Aug/18/2026 17:16 | Marzouk | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 2000 KB |
| 387571360 | Aug/18/2026 17:09 | Marzouk | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 387494525 | Aug/18/2026 02:09 | 3am motivation type shi: Marzouk# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 387494074 | Aug/18/2026 01:53 | 3am motivation type shi: Marzouk# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 100 KB |
| 387493946 | Aug/18/2026 01:48 | 3am motivation type shi: Marzouk# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 387491594 | Aug/18/2026 00:56 | 3am motivation type shi: Marzouk# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 90500 KB |
| 387491302 | Aug/18/2026 00:49 | 3am motivation type shi: Marzouk# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 387491174 | Aug/18/2026 00:45 | 3am motivation type shi: Marzouk# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 387489360 | Aug/18/2026 00:01 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 387489327 | Aug/18/2026 00:00 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 8 | 703 ms | 524300 KB |
| 387488802 | Aug/17/2026 23:50 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 31 ms | 0 KB |
| 387488532 | Aug/17/2026 23:45 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 46 ms | 0 KB |
| 387488440 | Aug/17/2026 23:44 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 31 ms | 100 KB |
| 387488353 | Aug/17/2026 23:42 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Runtime error on test 9 | 31 ms | 100 KB |
| 387488147 | Aug/17/2026 23:38 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Runtime error on test 9 | 31 ms | 0 KB |
| 387487996 | Aug/17/2026 23:36 | 3am motivation type shi: Marzouk# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Runtime error on test 9 | 31 ms | 0 KB |
| 387486134 | Aug/17/2026 23:06 | 3am motivation type shi: Marzouk# | C - Computer Network | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 387485503 | Aug/17/2026 22:57 | 3am motivation type shi: Marzouk# | N - New Time | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 387485005 | Aug/17/2026 22:50 | 3am motivation type shi: Marzouk# | A - Absolutely Flat | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 387484901 | Aug/17/2026 22:49 | 3am motivation type shi: Marzouk# | A - Absolutely Flat | C++23 (GCC 14-64, msys2) | Wrong answer on test 15 | 46 ms | 100 KB |
| 385711601 | Aug/05/2026 06:45 | -forward- | C - Computer Network | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 384941561 | Jul/31/2026 06:37 | Whoname | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 100 KB |
| 384290279 | Jul/26/2026 09:34 | swishy321# | M - Mex and Cards | C++20 (GCC 13-64) | Accepted | 671 ms | 114400 KB |
| 384289513 | Jul/26/2026 09:28 | swishy321# | M - Mex and Cards | C++20 (GCC 13-64) | Runtime error on test 3 | 31 ms | 100 KB |
| 384282491 | Jul/26/2026 08:22 | swishy321# | B - Bricks in the Wall | C++20 (GCC 13-64) | Accepted | 921 ms | 196400 KB |
| 384281514 | Jul/26/2026 08:11 | swishy321# | B - Bricks in the Wall | C++20 (GCC 13-64) | Wrong answer on test 2 | 62 ms | 0 KB |
| 384280105 | Jul/26/2026 07:55 | swishy321# | E - Easily Distinguishable Triangles | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 384279106 | Jul/26/2026 07:42 | swishy321# | E - Easily Distinguishable Triangles | C++20 (GCC 13-64) | Wrong answer on test 7 | 31 ms | 100 KB |
| 384274134 | Jul/26/2026 06:49 | swishy321# | L - Limited Swaps | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 384273459 | Jul/26/2026 06:42 | swishy321# | C - Computer Network | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 384272691 | Jul/26/2026 06:29 | swishy321# | N - New Time | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
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