→ 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 |
|---|---|---|---|---|---|---|---|
| 314371104 | Apr/07/2025 17:02 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | F - Strange Memory | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 5 | 515 ms | 262100 KB |
| 314366270 | Apr/07/2025 16:24 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | H - Combination Lock | C++23 (GCC 14-64, msys2) | Accepted | 2812 ms | 37800 KB |
| 314358783 | Apr/07/2025 15:26 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | C - Quantum Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 702 ms | 0 KB |
| 314357247 | Apr/07/2025 15:14 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | C - Quantum Geometry | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 624 ms | 0 KB |
| 314357077 | Apr/07/2025 15:12 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | F - Strange Memory | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 5 | 1000 ms | 19200 KB |
| 314354702 | Apr/07/2025 14:55 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | F - Strange Memory | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 5 | 1000 ms | 36000 KB |
| 314351901 | Apr/07/2025 14:32 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | F - Strange Memory | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 36100 KB |
| 314349714 | Apr/07/2025 14:13 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | K - Ragdoll | C++23 (GCC 14-64, msys2) | Accepted | 593 ms | 75100 KB |
| 314348473 | Apr/07/2025 14:01 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | K - Ragdoll | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 2000 ms | 386100 KB |
| 314342013 | Apr/07/2025 13:00 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | D - Meaningless Sequence | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 100 KB |
| 314341475 | Apr/07/2025 12:54 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | D - Meaningless Sequence | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 93 ms | 100 KB |
| 314340068 | Apr/07/2025 12:40 | TeamName: KaiKaKa, yuanyingqi, Rebirth# | A - Krypton | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 0 KB |
| 314323739 | Apr/07/2025 09:41 | Darkwood0526 | H - Combination Lock | C++17 (GCC 7-32) | Accepted | 2561 ms | 12900 KB |
| 314322630 | Apr/07/2025 09:27 | Darkwood0526 | H - Combination Lock | C++17 (GCC 7-32) | Accepted | 1593 ms | 12400 KB |
| 314311620 | Apr/07/2025 06:27 | Darkwood0526 | H - Combination Lock | C++17 (GCC 7-32) | Accepted | 983 ms | 10100 KB |
| 314311615 | Apr/07/2025 06:27 | Darkwood0526 | H - Combination Lock | GNU C11 | Compilation error | 0 ms | 0 KB |
| 313671170 | Apr/03/2025 02:28 | zhenzitou | F - Strange Memory | C++17 (GCC 7-32) | Accepted | 406 ms | 163600 KB |
| 313671151 | Apr/03/2025 02:27 | zhenzitou | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 159500 KB |
| 313575871 | Apr/02/2025 10:11 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Time limit exceeded on test 5 | 1000 ms | 232500 KB |
| 313544882 | Apr/02/2025 02:31 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 1 | 77 ms | 88500 KB |
| 313367616 | Apr/01/2025 16:00 | orson111 | F - Strange Memory | C++17 (GCC 7-32) | Accepted | 687 ms | 172000 KB |
| 313301219 | Apr/01/2025 03:50 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Time limit exceeded on test 5 | 1000 ms | 212300 KB |
| 313241983 | Mar/31/2025 15:28 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Time limit exceeded on test 5 | 1000 ms | 260200 KB |
| 313241928 | Mar/31/2025 15:28 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 1 | 109 ms | 89200 KB |
| 313241448 | Mar/31/2025 15:24 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Time limit exceeded on test 5 | 1000 ms | 249200 KB |
| 313241270 | Mar/31/2025 15:23 | zhenzitou | F - Strange Memory | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 313239352 | Mar/31/2025 15:06 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Accepted | 733 ms | 171000 KB |
| 313239193 | Mar/31/2025 15:05 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 61 ms | 160500 KB |
| 313238335 | Mar/31/2025 14:57 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 3 | 108 ms | 89200 KB |
| 313237910 | Mar/31/2025 14:54 | orson111 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 166600 KB |
| 313237751 | Mar/31/2025 14:52 | orson111 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 166600 KB |
| 313237505 | Mar/31/2025 14:50 | orson111 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 166500 KB |
| 313237282 | Mar/31/2025 14:48 | orson111 | F - Strange Memory | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 313237194 | Mar/31/2025 14:48 | orson111 | F - Strange Memory | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 313236820 | Mar/31/2025 14:45 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Memory limit exceeded on test 5 | 1030 ms | 262100 KB |
| 313236647 | Mar/31/2025 14:43 | Lucas20101028 | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 1 | 124 ms | 130400 KB |
| 313235960 | Mar/31/2025 14:37 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 160500 KB |
| 313234241 | Mar/31/2025 14:23 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 62 ms | 160500 KB |
| 313233943 | Mar/31/2025 14:20 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 137000 KB |
| 313233376 | Mar/31/2025 14:15 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 313233253 | Mar/31/2025 14:14 | shaonan2010 | F - Strange Memory | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 31 ms | 262100 KB |
| 313229310 | Mar/31/2025 13:36 | zhenzitou | F - Strange Memory | C++17 (GCC 7-32) | Wrong answer on test 3 | 61 ms | 159500 KB |
| 312540674 | Mar/26/2025 11:53 | kekokl_love | D - Meaningless Sequence | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 312540569 | Mar/26/2025 11:52 | kekokl_love | D - Meaningless Sequence | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 61 ms | 0 KB |
| 311727656 | Mar/22/2025 05:17 | 4h2c3yelboorf | B - The Tortoise and the Hare | PyPy 3-64 | Time limit exceeded on test 5 | 6000 ms | 180000 KB |
| 311719253 | Mar/22/2025 01:46 | ne80klo9728gj | E - Defense of Valor League | PyPy 3-64 | Memory limit exceeded on test 1 | 77 ms | 262100 KB |
| 310859341 | Mar/16/2025 11:23 | ApraCadabra | F - Strange Memory | C++20 (GCC 13-64) | Accepted | 374 ms | 92100 KB |
| 310858065 | Mar/16/2025 11:14 | ApraCadabra | F - Strange Memory | C++20 (GCC 13-64) | Wrong answer on test 3 | 62 ms | 76000 KB |
| 310857936 | Mar/16/2025 11:13 | ApraCadabra | F - Strange Memory | C++20 (GCC 13-64) | Runtime error on test 3 | 46 ms | 76000 KB |
| 310225839 | Mar/12/2025 11:35 | liuzixuan666 | F - Strange Memory | C++20 (GCC 13-64) | Accepted | 483 ms | 148200 KB |
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