→ 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 |
|---|---|---|---|---|---|---|---|
| 347640203 | Nov/06/2025 11:03 | kaChalka: N29, Alwoosh, aIish# | H - Halfway There | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 347639122 | Nov/06/2025 10:53 | kaChalka: N29, Alwoosh, aIish# | B - Boris and Berta | C++20 (GCC 13-64) | Wrong answer on test 7 | 46 ms | 0 KB |
| 347639102 | Nov/06/2025 10:52 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | K - Kaleidoscopic Route | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 61 ms | 0 KB |
| 347637814 | Nov/06/2025 10:37 | kaChalka: N29, Alwoosh, aIish# | A - Anno Domini 2022 | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 347635316 | Nov/06/2025 10:04 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | H - Halfway There | PyPy 3-64 | Accepted | 124 ms | 1500 KB |
| 347635096 | Nov/06/2025 10:00 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | K - Kaleidoscopic Route | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 347633605 | Nov/06/2025 09:35 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | A - Anno Domini 2022 | PyPy 3-64 | Accepted | 93 ms | 0 KB |
| 347633259 | Nov/06/2025 09:29 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | N - New White-Black Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 109 ms | 0 KB |
| 347632371 | Nov/06/2025 09:15 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 347630391 | Nov/06/2025 08:44 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | A - Anno Domini 2022 | PyPy 3-64 | Accepted | 93 ms | 0 KB |
| 347630608 | Nov/06/2025 08:49 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | B - Boris and Berta | PyPy 3-64 | Accepted | 124 ms | 1300 KB |
| 347631231 | Nov/06/2025 08:59 | KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# | H - Halfway There | PyPy 3-64 | Runtime error on test 1 | 108 ms | 2700 KB |
| 347011874 | Nov/01/2025 21:27 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 347011757 | Nov/01/2025 21:26 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 100 KB |
| 347011591 | Nov/01/2025 21:25 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Runtime error on test 9 | 46 ms | 0 KB |
| 347008848 | Nov/01/2025 21:08 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 347008284 | Nov/01/2025 21:04 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 347008059 | Nov/01/2025 21:02 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 100 KB |
| 346965845 | Nov/01/2025 15:50 | almt | L - Letters Q and F | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 346963815 | Nov/01/2025 15:34 | almt# | C - Clean Up! | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 346963418 | Nov/01/2025 15:31 | almt# | C - Clean Up! | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 346947372 | Nov/01/2025 13:44 | MACLOVER# | B - Boris and Berta | C++20 (GCC 13-64) | Wrong answer on test 5 | 61 ms | 0 KB |
| 346947070 | Nov/01/2025 13:42 | MACLOVER# | H - Halfway There | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 346946414 | Nov/01/2025 13:38 | MACLOVER# | B - Boris and Berta | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 0 KB |
| 346946141 | Nov/01/2025 13:37 | MACLOVER# | B - Boris and Berta | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 346945665 | Nov/01/2025 13:33 | MACLOVER# | H - Halfway There | C++20 (GCC 13-64) | Wrong answer on test 7 | 46 ms | 0 KB |
| 346933632 | Nov/01/2025 12:14 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 46 ms | 0 KB |
| 346933209 | Nov/01/2025 12:11 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 46 ms | 0 KB |
| 346933064 | Nov/01/2025 12:10 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 93 ms | 0 KB |
| 346932949 | Nov/01/2025 12:09 | MACLOVER# | B - Boris and Berta | C++20 (GCC 13-64) | Wrong answer on test 5 | 46 ms | 0 KB |
| 346932679 | Nov/01/2025 12:07 | MACLOVER# | B - Boris and Berta | C++20 (GCC 13-64) | Wrong answer on test 5 | 62 ms | 0 KB |
| 346932619 | Nov/01/2025 12:07 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 46 ms | 0 KB |
| 346931843 | Nov/01/2025 12:01 | Straw Hat: dauka, Perlman, ibrm# | K - Kaleidoscopic Route | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 8800 KB |
| 346931948 | Nov/01/2025 12:02 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 346931556 | Nov/01/2025 11:59 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 346931414 | Nov/01/2025 11:58 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 346931242 | Nov/01/2025 11:57 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 93 ms | 0 KB |
| 346931167 | Nov/01/2025 11:57 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 346930837 | Nov/01/2025 11:54 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 62 ms | 0 KB |
| 346930311 | Nov/01/2025 11:50 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 346930242 | Nov/01/2025 11:50 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 62 ms | 0 KB |
| 346929914 | Nov/01/2025 11:47 | aman261107# | H - Halfway There | PyPy 3-64 | Time limit exceeded on test 2 | 2000 ms | 10800 KB |
| 346929456 | Nov/01/2025 11:44 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 17 | 46 ms | 0 KB |
| 346928802 | Nov/01/2025 11:39 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 77 ms | 0 KB |
| 346928704 | Nov/01/2025 11:38 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 0 KB |
| 346928362 | Nov/01/2025 11:36 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 46 ms | 0 KB |
| 346928267 | Nov/01/2025 11:35 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 61 ms | 0 KB |
| 346928064 | Nov/01/2025 11:33 | almt# | B - Boris and Berta | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 346926212 | Nov/01/2025 11:19 | almt# | H - Halfway There | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 346925133 | Nov/01/2025 11:10 | Straw Hat: dauka, Perlman, ibrm# | C - Clean Up! | C++23 (GCC 14-64, msys2) | Accepted | 202 ms | 96000 KB |
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