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→ 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 |
|---|---|---|---|---|---|---|---|
| 394283275 | Oct/12/2026 16:52 | Justinshao | I - Error Correction | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 394283128 | Oct/12/2026 16:51 | Justinshao | I - Error Correction | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 394282911 | Oct/12/2026 16:50 | Justinshao | I - Error Correction | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 394282594 | Oct/12/2026 16:47 | Justinshao | J - Interstellar Travel | C++20 (GCC 13-64) | Accepted | 859 ms | 3900 KB |
| 394268882 | Oct/12/2026 14:57 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | K - Computer Cache | C++20 (GCC 13-64) | Accepted | 515 ms | 79800 KB |
| 394268191 | Oct/12/2026 14:52 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | K - Computer Cache | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394266050 | Oct/12/2026 14:32 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | K - Computer Cache | C++20 (GCC 13-64) | Wrong answer on test 2 | 609 ms | 76400 KB |
| 394265072 | Oct/12/2026 14:22 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | K - Computer Cache | C++20 (GCC 13-64) | Wrong answer on test 2 | 515 ms | 84700 KB |
| 394264567 | Oct/12/2026 14:17 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | K - Computer Cache | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394261008 | Oct/12/2026 13:39 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | L - Carry Cam Failure | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 394260331 | Oct/12/2026 13:33 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | I - Error Correction | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394256735 | Oct/12/2026 12:55 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | L - Carry Cam Failure | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394255968 | Oct/12/2026 12:47 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | F - Carny Magician | C++20 (GCC 13-64) | Accepted | 31 ms | 2600 KB |
| 394255272 | Oct/12/2026 12:41 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | F - Carny Magician | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394254415 | Oct/12/2026 12:33 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | F - Carny Magician | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394248128 | Oct/12/2026 11:39 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | I - Error Correction | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 394246492 | Oct/12/2026 11:26 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | A - Radio Prize | C++20 (GCC 13-64) | Accepted | 187 ms | 29000 KB |
| 394246343 | Oct/12/2026 11:25 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | M - Maze Connect | C++20 (GCC 13-64) | Accepted | 125 ms | 16700 KB |
| 394244261 | Oct/12/2026 11:07 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | A - Radio Prize | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394242796 | Oct/12/2026 10:55 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | B - Perfect Flush | C++20 (GCC 13-64) | Accepted | 171 ms | 18900 KB |
| 394242614 | Oct/12/2026 10:54 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | C - Coloring Contention | C++20 (GCC 13-64) | Accepted | 93 ms | 3200 KB |
| 394242386 | Oct/12/2026 10:52 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | B - Perfect Flush | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 394241871 | Oct/12/2026 10:48 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | B - Perfect Flush | C++20 (GCC 13-64) | Wrong answer on test 3 | 265 ms | 18900 KB |
| 394240309 | Oct/12/2026 10:36 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | D - Dividing By Two | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 394240017 | Oct/12/2026 10:33 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | E - Rainbow Strings | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 394239458 | Oct/12/2026 10:29 | NYCU_CartesianTree3: Aestivate, tw20000807, Justinshao# | D - Dividing By Two | C++20 (GCC 13-64) | Wrong answer on test 14 | 31 ms | 0 KB |
| 393600240 | Oct/07/2026 19:13 | yebaiii | I - Error Correction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 390397344 | Sep/12/2026 13:11 | Matoteteto | E - Rainbow Strings | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 1600 KB |
| 390397222 | Sep/12/2026 13:10 | Matoteteto | E - Rainbow Strings | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 1600 KB |
| 390397004 | Sep/12/2026 13:08 | Matoteteto | E - Rainbow Strings | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 1600 KB |
| 390306631 | Sep/11/2026 15:26 | Matoteteto | C - Coloring Contention | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 4700 KB |
| 390305389 | Sep/11/2026 15:13 | Matoteteto | D - Dividing By Two | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 1600 KB |
| 390305282 | Sep/11/2026 15:12 | Matoteteto | D - Dividing By Two | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 1600 KB |
| 390236817 | Sep/10/2026 20:19 | UCF Pirate: Rhygon, jacksons# | M - Maze Connect | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 14500 KB |
| 390233568 | Sep/10/2026 19:51 | UCF Pirate: Rhygon, jacksons# | K - Computer Cache | C++23 (GCC 14-64, msys2) | Accepted | 2171 ms | 540400 KB |
| 390232847 | Sep/10/2026 19:47 | UCF Pirate: Rhygon, jacksons# | L - Carry Cam Failure | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 390232532 | Sep/10/2026 19:43 | UCF Pirate: Rhygon, jacksons# | K - Computer Cache | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 2125 ms | 508300 KB |
| 390228891 | Sep/10/2026 19:06 | UCF Pirate: Rhygon, jacksons# | K - Computer Cache | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1625 ms | 98800 KB |
| 390228232 | Sep/10/2026 19:00 | UCF Pirate: Rhygon, jacksons# | K - Computer Cache | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 5000 ms | 98800 KB |
| 390227993 | Sep/10/2026 18:57 | UCF Pirate: Rhygon, jacksons# | I - Error Correction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 387928647 | Aug/21/2026 21:48 | phibrain | F - Carny Magician | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 3500 KB |
| 387924624 | Aug/21/2026 21:10 | phibrain | L - Carry Cam Failure | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 2400 KB |
| 387923591 | Aug/21/2026 21:01 | phibrain | L - Carry Cam Failure | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 2400 KB |
| 387917533 | Aug/21/2026 20:10 | OmarAfterMidnight | D - Dividing By Two | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 387917195 | Aug/21/2026 20:07 | OmarAfterMidnight | D - Dividing By Two | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 386654350 | Aug/11/2026 20:36 | SkillZz_ | F - Carny Magician | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 2900 KB |
| 386612559 | Aug/11/2026 15:38 | Btmna Ansak Zy Mnta Nstny Fyom: KareemEssam, SkillZz_, WisdomCasual# | F - Carny Magician | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 2900 KB |
| 386599006 | Aug/11/2026 13:57 | Btmna Ansak Zy Mnta Nstny Fyom: KareemEssam, SkillZz_, WisdomCasual# | F - Carny Magician | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 100 KB |
| 386598667 | Aug/11/2026 13:54 | Btmna Ansak Zy Mnta Nstny Fyom: KareemEssam, SkillZz_, WisdomCasual# | F - Carny Magician | C++23 (GCC 14-64, msys2) | Runtime error on test 4 | 15 ms | 0 KB |
| 386594847 | Aug/11/2026 13:23 | Btmna Ansak Zy Mnta Nstny Fyom: KareemEssam, SkillZz_, WisdomCasual# | K - Computer Cache | C++23 (GCC 14-64, msys2) | Accepted | 1937 ms | 1281300 KB |
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