→ 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 |
|---|---|---|---|---|---|---|---|
| 393227367 | Oct/04/2026 22:05 | thatsramen | I - IQ Game | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 393227219 | Oct/04/2026 22:03 | thatsramen | I - IQ Game | C++20 (GCC 13-64) | Wrong answer on test 25 | 62 ms | 0 KB |
| 393226994 | Oct/04/2026 22:00 | thatsramen | I - IQ Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 393009287 | Oct/03/2026 01:20 | ethantran314 | L - Limited Swaps | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 393009063 | Oct/03/2026 01:11 | ethantran314 | L - Limited Swaps | C++20 (GCC 13-64) | Runtime error on test 24 | 46 ms | 0 KB |
| 393008900 | Oct/03/2026 01:05 | ethantran314 | L - Limited Swaps | C++20 (GCC 13-64) | Wrong answer on test 14 | 31 ms | 0 KB |
| 392900484 | Oct/02/2026 07:41 | ethantran314 | F - Focusing on Costs | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 392900377 | Oct/02/2026 07:39 | Prababamaba | F - Focusing on Costs | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 392900325 | Oct/02/2026 07:38 | Prababamaba | G - Greatest Common Divisor | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 392900288 | Oct/02/2026 07:37 | ethantran314 | F - Focusing on Costs | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 392900267 | Oct/02/2026 07:37 | Prababamaba | F - Focusing on Costs | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 392900223 | Oct/02/2026 07:36 | ethantran314 | F - Focusing on Costs | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 392891470 | Oct/02/2026 04:19 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Accepted | 812 ms | 13500 KB |
| 392891445 | Oct/02/2026 04:18 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 100 KB |
| 392891432 | Oct/02/2026 04:18 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 45 | 3000 ms | 0 KB |
| 392891397 | Oct/02/2026 04:17 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 45 | 3000 ms | 0 KB |
| 392891183 | Oct/02/2026 04:09 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 392890975 | Oct/02/2026 04:01 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 392890817 | Oct/02/2026 03:55 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 392890804 | Oct/02/2026 03:55 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 30 | 1875 ms | 0 KB |
| 392890692 | Oct/02/2026 03:50 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 392890666 | Oct/02/2026 03:49 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | M - Mex and Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 392890406 | Oct/02/2026 03:38 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 30 | 1859 ms | 0 KB |
| 392890332 | Oct/02/2026 03:36 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 392890209 | Oct/02/2026 03:30 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 392890040 | Oct/02/2026 03:23 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 392889997 | Oct/02/2026 03:22 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 392889775 | Oct/02/2026 03:13 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 392889701 | Oct/02/2026 03:10 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 392889687 | Oct/02/2026 03:09 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 392889552 | Oct/02/2026 03:03 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | K - K-Shaped Figures | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 392888813 | Oct/02/2026 02:31 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Accepted | 1515 ms | 283100 KB |
| 392888468 | Oct/02/2026 02:16 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 22 | 2000 ms | 71200 KB |
| 392888250 | Oct/02/2026 02:07 | ethantran314 | A - Absolutely Flat | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 392888147 | Oct/02/2026 02:03 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 392888061 | Oct/02/2026 02:00 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | L - Limited Swaps | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 392887815 | Oct/02/2026 01:51 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 22 | 2000 ms | 67000 KB |
| 392887784 | Oct/02/2026 01:49 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 22 | 2000 ms | 66800 KB |
| 392886990 | Oct/02/2026 01:22 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | C - Computer Network | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 392886948 | Oct/02/2026 01:20 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | N - New Time | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 392886823 | Oct/02/2026 01:16 | UCLA Cardboard: Prababamaba, s83757, hihitherethere# | A - Absolutely Flat | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 392510111 | Sep/28/2026 20:59 | thatsramen | E - Easily Distinguishable Triangles | C++20 (GCC 13-64) | Accepted | 203 ms | 0 KB |
| 392507970 | Sep/28/2026 20:40 | thatsramen | E - Easily Distinguishable Triangles | C++20 (GCC 13-64) | Wrong answer on test 7 | 31 ms | 0 KB |
| 392507804 | Sep/28/2026 20:38 | thatsramen | E - Easily Distinguishable Triangles | C++20 (GCC 13-64) | Wrong answer on test 7 | 15 ms | 0 KB |
| 392507161 | Sep/28/2026 20:32 | thatsramen | E - Easily Distinguishable Triangles | C++20 (GCC 13-64) | Wrong answer on test 7 | 31 ms | 0 KB |
| 392504898 | Sep/28/2026 20:13 | thatsramen | C - Computer Network | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 392328872 | Sep/27/2026 15:17 | Three Dinosaurs: Erkinoff_Mohammed, MardonbekHazratov, Husanboy# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 392328643 | Sep/27/2026 15:15 | Three Dinosaurs: Erkinoff_Mohammed, MardonbekHazratov, Husanboy# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 392328020 | Sep/27/2026 15:09 | Three Dinosaurs: Erkinoff_Mohammed, MardonbekHazratov, Husanboy# | E - Easily Distinguishable Triangles | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 392319912 | Sep/27/2026 13:51 | Three Dinosaurs: Erkinoff_Mohammed, MardonbekHazratov, Husanboy# | B - Bricks in the Wall | C++23 (GCC 14-64, msys2) | Accepted | 671 ms | 316600 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/29/2026 04:33:20 (h1).
Desktop version, switch to mobile version.
Supported by
