→ 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 |
|---|---|---|---|---|---|---|---|
| 369817975 | Apr/05/2026 07:59 | Code_zzz: cq__2436, quziy, journeyCowsHu# | K - Magic Tree | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 369817931 | Apr/05/2026 07:58 | Code_zzz: cq__2436, quziy, journeyCowsHu# | K - Magic Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 31 ms | 100 KB |
| 369817687 | Apr/05/2026 07:54 | Code_zzz: cq__2436, quziy, journeyCowsHu# | G - Multiples of 5 | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 100 KB |
| 369817547 | Apr/05/2026 07:52 | Code_zzz: cq__2436, quziy, journeyCowsHu# | G - Multiples of 5 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 171 ms | 0 KB |
| 369817296 | Apr/05/2026 07:48 | Code_zzz: cq__2436, quziy, journeyCowsHu# | D - Magic LCM | C++23 (GCC 14-64, msys2) | Accepted | 890 ms | 47900 KB |
| 369816390 | Apr/05/2026 07:33 | Code_zzz: cq__2436, quziy, journeyCowsHu# | A - Maliang Learning Painting | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 369816325 | Apr/05/2026 07:32 | Code_zzz: cq__2436, quziy, journeyCowsHu# | C - Liar | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 369593707 | Apr/04/2026 16:12 | Tim001 | H - Convolution | C++17 (GCC 7-32) | Accepted | 265 ms | 8000 KB |
| 369593579 | Apr/04/2026 16:11 | Tim001 | H - Convolution | C++17 (GCC 7-32) | Accepted | 281 ms | 8000 KB |
| 369530351 | Apr/04/2026 06:57 | lxy_qwq | A - Maliang Learning Painting | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 369530296 | Apr/04/2026 06:56 | Shawnwu# | D - Magic LCM | C++17 (GCC 7-32) | Wrong answer on test 5 | 2859 ms | 11800 KB |
| 369528597 | Apr/04/2026 06:22 | Shawnwu# | D - Magic LCM | C++17 (GCC 7-32) | Wrong answer on test 4 | 2781 ms | 11800 KB |
| 369528117 | Apr/04/2026 06:11 | Shawnwu# | D - Magic LCM | C++17 (GCC 7-32) | Time limit exceeded on test 4 | 3000 ms | 7900 KB |
| 369527611 | Apr/04/2026 06:00 | Shawnwu# | D - Magic LCM | C++17 (GCC 7-32) | Runtime error on test 1 | 31 ms | 15700 KB |
| 369526800 | Apr/04/2026 05:38 | Shawnwu# | K - Magic Tree | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 369526679 | Apr/04/2026 05:35 | Shawnwu# | K - Magic Tree | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 1000 ms | 0 KB |
| 369526045 | Apr/04/2026 05:18 | Shawnwu# | G - Multiples of 5 | C++17 (GCC 7-32) | Accepted | 62 ms | 1600 KB |
| 369525789 | Apr/04/2026 05:11 | Shawnwu# | C - Liar | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 369525749 | Apr/04/2026 05:10 | Shawnwu# | A - Maliang Learning Painting | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 369525661 | Apr/04/2026 05:07 | Shawnwu# | A - Maliang Learning Painting | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 369525641 | Apr/04/2026 05:07 | Shawnwu# | A - Maliang Learning Painting | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 369442403 | Apr/03/2026 12:18 | wuyan_angel# | H - Convolution | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 13500 KB |
| 369440718 | Apr/03/2026 12:02 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 100 KB |
| 369438852 | Apr/03/2026 11:45 | to_elysia# | K - Magic Tree | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 369438672 | Apr/03/2026 11:43 | to_elysia# | K - Magic Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 46 ms | 100 KB |
| 369435975 | Apr/03/2026 11:17 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 100 KB |
| 369435084 | Apr/03/2026 11:08 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 125 ms | 0 KB |
| 369434803 | Apr/03/2026 11:05 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 0 KB |
| 369434679 | Apr/03/2026 11:03 | wuyan_angel# | K - Magic Tree | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 369434412 | Apr/03/2026 11:00 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 78 ms | 0 KB |
| 369434319 | Apr/03/2026 10:59 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 109 ms | 100 KB |
| 369433823 | Apr/03/2026 10:54 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 140 ms | 100 KB |
| 369433310 | Apr/03/2026 10:48 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 100 KB |
| 369433007 | Apr/03/2026 10:45 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 125 ms | 0 KB |
| 369431873 | Apr/03/2026 10:34 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 125 ms | 0 KB |
| 369430838 | Apr/03/2026 10:23 | to_elysia# | G - Multiples of 5 | C++23 (GCC 14-64, msys2) | Accepted | 234 ms | 100 KB |
| 369430266 | Apr/03/2026 10:18 | wuyan_angel# | J - Magic Mahjong | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 369430182 | Apr/03/2026 10:17 | to_elysia# | G - Multiples of 5 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 203 ms | 100 KB |
| 369428257 | Apr/03/2026 09:58 | wuyan_angel# | J - Magic Mahjong | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 369426899 | Apr/03/2026 09:43 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 0 KB |
| 369426860 | Apr/03/2026 09:43 | wuyan_angel# | J - Magic Mahjong | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 369423922 | Apr/03/2026 09:14 | wuyan_angel# | G - Multiples of 5 | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 100 KB |
| 369423278 | Apr/03/2026 09:07 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 125 ms | 100 KB |
| 369422448 | Apr/03/2026 08:58 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 0 KB |
| 369422334 | Apr/03/2026 08:57 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 0 KB |
| 369421152 | Apr/03/2026 08:44 | to_elysia# | C - Liar | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 109 ms | 0 KB |
| 369419431 | Apr/03/2026 08:24 | wuyan_angel# | C - Liar | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 369418884 | Apr/03/2026 08:18 | to_elysia# | A - Maliang Learning Painting | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 369418694 | Apr/03/2026 08:15 | wuyan_angel# | A - Maliang Learning Painting | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 368702408 | Mar/29/2026 17:43 | _ChipChop | G - Multiples of 5 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 100 KB |
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