→ 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.
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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 |
|---|---|---|---|---|---|---|---|
| 374401207 | May/13/2026 16:58 | fls | E - Phantoms of the XOR Tree | C++23 (GCC 14-64, msys2) | Accepted | 1093 ms | 72900 KB |
| 374400487 | May/13/2026 16:51 | The Last: RFIY666, yuxn0, smzz2# | K - Choose | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374400223 | May/13/2026 16:49 | The Last: RFIY666, yuxn0, smzz2# | B - The Light Boat Has Passed Ten Thousand Mountains | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 374399391 | May/13/2026 16:43 | fls | E - Phantoms of the XOR Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374397751 | May/13/2026 16:30 | selrahc# | B - The Light Boat Has Passed Ten Thousand Mountains | C++17 (GCC 7-32) | Accepted | 343 ms | 800 KB |
| 374397118 | May/13/2026 16:25 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Accepted | 234 ms | 15800 KB |
| 374396999 | May/13/2026 16:24 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 7900 KB |
| 374396923 | May/13/2026 16:23 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 7800 KB |
| 374396805 | May/13/2026 16:22 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 7900 KB |
| 374396191 | May/13/2026 16:17 | The Last: RFIY666, yuxn0, smzz2# | D - SCUT Classroom Relocation | C++20 (GCC 13-64) | Accepted | 234 ms | 11900 KB |
| 374395947 | May/13/2026 16:16 | The Last: RFIY666, yuxn0, smzz2# | B - The Light Boat Has Passed Ten Thousand Mountains | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 374395513 | May/13/2026 16:12 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 31400 KB |
| 374394451 | May/13/2026 16:03 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 31400 KB |
| 374394156 | May/13/2026 16:00 | yzyovo | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Accepted | 359 ms | 0 KB |
| 374394103 | May/13/2026 16:00 | The Last: RFIY666, yuxn0, smzz2# | B - The Light Boat Has Passed Ten Thousand Mountains | C++20 (GCC 13-64) | Accepted | 78 ms | 0 KB |
| 374394043 | May/13/2026 15:59 | The Last: RFIY666, yuxn0, smzz2# | B - The Light Boat Has Passed Ten Thousand Mountains | C++20 (GCC 13-64) | Accepted | 93 ms | 100 KB |
| 374392693 | May/13/2026 15:48 | yzyovo | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 374392644 | May/13/2026 15:48 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 23500 KB |
| 374392463 | May/13/2026 15:46 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 1000 ms | 3500 KB |
| 374392247 | May/13/2026 15:44 | yzyovo | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 374391930 | May/13/2026 15:42 | The Last: RFIY666, yuxn0, smzz2# | D - SCUT Classroom Relocation | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 374391104 | May/13/2026 15:34 | teamteamteam: pjz_pjz, jiuxun9x# | D - SCUT Classroom Relocation | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 374390512 | May/13/2026 15:28 | The Last: RFIY666, yuxn0, smzz2# | B - The Light Boat Has Passed Ten Thousand Mountains | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374390393 | May/13/2026 15:27 | The Last: RFIY666, yuxn0, smzz2# | B - The Light Boat Has Passed Ten Thousand Mountains | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 374386765 | May/13/2026 14:55 | teamteamteam: pjz_pjz, jiuxun9x# | K - Choose | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 23500 KB |
| 374386641 | May/13/2026 14:54 | teamteamteam: pjz_pjz, jiuxun9x# | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 4000 KB |
| 374376317 | May/13/2026 13:22 | Lxx404NotFound | B - The Light Boat Has Passed Ten Thousand Mountains | C++17 (GCC 7-32) | Accepted | 328 ms | 0 KB |
| 374352819 | May/13/2026 08:58 | whyyhw | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 374352332 | May/13/2026 08:51 | whyyhw | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
| 374351862 | May/13/2026 08:43 | whyyhw | B - The Light Boat Has Passed Ten Thousand Mountains | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374285020 | May/12/2026 15:11 | lzx2005 | H - Substring Game | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 490300 KB |
| 374280555 | May/12/2026 14:29 | lzx2005 | L - Matrix Construction | C++17 (GCC 7-32) | Accepted | 515 ms | 7900 KB |
| 374280002 | May/12/2026 14:23 | lzx2005 | L - Matrix Construction | C++17 (GCC 7-32) | Wrong answer on test 10 | 78 ms | 7900 KB |
| 374279391 | May/12/2026 14:17 | lzx2005 | L - Matrix Construction | C++17 (GCC 7-32) | Runtime error on test 10 | 31 ms | 7900 KB |
| 374278994 | May/12/2026 14:13 | lzx2005# | L - Matrix Construction | C++17 (GCC 7-32) | Runtime error on test 10 | 46 ms | 7900 KB |
| 374269626 | May/12/2026 12:31 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Accepted | 500 ms | 118300 KB |
| 374268413 | May/12/2026 12:19 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Wrong answer on test 8 | 250 ms | 41500 KB |
| 374268174 | May/12/2026 12:16 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Wrong answer on test 8 | 250 ms | 41500 KB |
| 374267557 | May/12/2026 12:09 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Wrong answer on test 8 | 250 ms | 41500 KB |
| 374266984 | May/12/2026 12:02 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Wrong answer on test 8 | 265 ms | 25900 KB |
| 374266326 | May/12/2026 11:54 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 25800 KB |
| 374266137 | May/12/2026 11:52 | lzx2005# | E - Phantoms of the XOR Tree | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 25900 KB |
| 374261887 | May/12/2026 11:02 | smallyang# | K - Choose | GNU C11 | Compilation error | 0 ms | 0 KB |
| 374261649 | May/12/2026 10:59 | lzx2005# | K - Choose | C++17 (GCC 7-32) | Accepted | 1187 ms | 7900 KB |
| 374261562 | May/12/2026 10:58 | lzx2005# | K - Choose | C++17 (GCC 7-32) | Wrong answer on test 22 | 1031 ms | 7900 KB |
| 374261479 | May/12/2026 10:57 | lzx2005# | K - Choose | C++17 (GCC 7-32) | Wrong answer on test 22 | 906 ms | 7900 KB |
| 374261417 | May/12/2026 10:56 | lzx2005# | K - Choose | C++17 (GCC 7-32) | Wrong answer on test 22 | 953 ms | 7900 KB |
| 374261193 | May/12/2026 10:53 | lzx2005# | K - Choose | C++17 (GCC 7-32) | Time limit exceeded on test 22 | 3000 ms | 7900 KB |
| 374260158 | May/12/2026 10:40 | lzx2005# | I - Parallel Pipeline Scheduling | C++17 (GCC 7-32) | Accepted | 593 ms | 4000 KB |
| 374260043 | May/12/2026 10:38 | lzx2005# | I - Parallel Pipeline Scheduling | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 3900 KB |
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