→ 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 |
|---|---|---|---|---|---|---|---|
| 396282281 | Oct/27/2026 14:53 | world_kiana | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 62600 KB |
| 396282078 | Oct/27/2026 14:51 | world_kiana | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 62600 KB |
| 396259058 | Oct/27/2026 11:33 | yc0133 | G - No Speeding | C++17 (GCC 7-32) | Accepted | 203 ms | 10200 KB |
| 396080301 | Oct/26/2026 11:54 | xjp666 | H - Prime Segments | C++23 (GCC 14-64, msys2) | Accepted | 875 ms | 68400 KB |
| 395883106 | Oct/24/2026 18:03 | Forever10160712 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 15700 KB |
| 395882678 | Oct/24/2026 17:59 | Contingent | G - No Speeding | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 7200 KB |
| 395881839 | Oct/24/2026 17:52 | Forever10160712 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 15700 KB |
| 395881419 | Oct/24/2026 17:48 | Forever10160712 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Wrong answer on test 19 | 78 ms | 15700 KB |
| 395876422 | Oct/24/2026 17:08 | adc200 | I - Tearing Paper | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 15700 KB |
| 395873991 | Oct/24/2026 16:49 | Ecoch | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 47000 KB |
| 395872323 | Oct/24/2026 16:36 | hahai | H - Prime Segments | C++23 (GCC 14-64, msys2) | Accepted | 2953 ms | 54700 KB |
| 395861076 | Oct/24/2026 15:38 | fbqb | B - Cut ellipse | C++17 (GCC 7-32) | Accepted | 125 ms | 0 KB |
| 395860763 | Oct/24/2026 15:36 | fbqb | B - Cut ellipse | C++17 (GCC 7-32) | Time limit exceeded on test 17 | 1000 ms | 0 KB |
| 395860064 | Oct/24/2026 15:33 | fbqb | B - Cut ellipse | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 395855387 | Oct/24/2026 15:15 | Justine_03 | H - Prime Segments | C++17 (GCC 7-32) | Time limit exceeded on test 15 | 3000 ms | 12700 KB |
| 395854083 | Oct/24/2026 15:10 | Justine_03 | H - Prime Segments | C++17 (GCC 7-32) | Time limit exceeded on test 15 | 3000 ms | 8800 KB |
| 395853198 | Oct/24/2026 15:07 | white_red_loli | H - Prime Segments | C++17 (GCC 7-32) | Time limit exceeded on test 16 | 3000 ms | 12700 KB |
| 395853008 | Oct/24/2026 15:06 | Justine_03 | H - Prime Segments | C++17 (GCC 7-32) | Time limit exceeded on test 16 | 3000 ms | 12700 KB |
| 395852599 | Oct/24/2026 15:05 | white_red_loli | H - Prime Segments | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 395851876 | Oct/24/2026 15:03 | hahai | F - Mod | C++23 (GCC 14-64, msys2) | Accepted | 1546 ms | 110800 KB |
| 395851914 | Oct/24/2026 15:03 | Yan_1 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 31300 KB |
| 395851900 | Oct/24/2026 15:03 | white_red_loli | H - Prime Segments | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 395851060 | Oct/24/2026 15:00 | Yan_1 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 93 ms | 31300 KB |
| 395850506 | Oct/24/2026 14:58 | Yan_1 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 31300 KB |
| 395847915 | Oct/24/2026 14:50 | xuxingfen | B - Cut ellipse | C++17 (GCC 7-32) | Time limit exceeded on test 12 | 1000 ms | 0 KB |
| 395839873 | Oct/24/2026 14:31 | hahai | G - No Speeding | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 9200 KB |
| 395838360 | Oct/24/2026 14:27 | hahai | G - No Speeding | C++23 (GCC 14-64, msys2) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 395836978 | Oct/24/2026 14:25 | Hapyhapyy | A - Customized Shortest Path | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 31 ms | 262100 KB |
| 395835856 | Oct/24/2026 14:23 | Hapyhapyy | A - Customized Shortest Path | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 62 ms | 262100 KB |
| 395828081 | Oct/24/2026 14:07 | YFH0715 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 31300 KB |
| 395827882 | Oct/24/2026 14:05 | Ecoch | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1000 ms | 47000 KB |
| 395827680 | Oct/24/2026 14:03 | YFH0715 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1000 ms | 31300 KB |
| 395827677 | Oct/24/2026 14:03 | Ecoch | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1000 ms | 47000 KB |
| 395825726 | Oct/24/2026 13:44 | YFH0715 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 31300 KB |
| 395824717 | Oct/24/2026 13:35 | xuxingfen | H - Prime Segments | C++17 (GCC 7-32) | Time limit exceeded on test 14 | 3000 ms | 0 KB |
| 395824534 | Oct/24/2026 13:33 | YFH0715 | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 31300 KB |
| 395816643 | Oct/24/2026 12:22 | Runxian | H - Prime Segments | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 3000 ms | 1100 KB |
| 395816355 | Oct/24/2026 12:20 | Runxian | I - Tearing Paper | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 15700 KB |
| 395814297 | Oct/24/2026 12:01 | Rairn | I - Tearing Paper | C++17 (GCC 7-32) | Accepted | 265 ms | 15700 KB |
| 395799044 | Oct/24/2026 09:48 | xuxingfen | B - Cut ellipse | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 395798706 | Oct/24/2026 09:45 | xuxingfen | B - Cut ellipse | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 395797081 | Oct/24/2026 09:29 | xuxingfen | B - Cut ellipse | C++17 (GCC 7-32) | Time limit exceeded on test 12 | 1000 ms | 0 KB |
| 395784276 | Oct/24/2026 06:28 | Hapyhapyy# | D - Box | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 395783198 | Oct/24/2026 06:09 | Hapyhapyy# | D - Box | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 395782959 | Oct/24/2026 06:04 | Hapyhapyy# | B - Cut ellipse | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 395782775 | Oct/24/2026 06:00 | Hapyhapyy# | B - Cut ellipse | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 395782719 | Oct/24/2026 05:59 | Hapyhapyy# | B - Cut ellipse | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 395781234 | Oct/24/2026 05:29 | Hapyhapyy# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 395726847 | Oct/23/2026 18:58 | apdoxa# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 395725270 | Oct/23/2026 18:46 | apdoxa# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
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