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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 |
|---|---|---|---|---|---|---|---|
| 393129337 | Oct/04/2026 06:42 | CyanHalcyon | A - TOPC Crit | C++20 (GCC 13-64) | Accepted | 46 ms | 7800 KB |
| 393129332 | Oct/04/2026 06:42 | hdu-07: LlLlCc, Sellaris, _bro_# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Accepted | 578 ms | 360100 KB |
| 393129280 | Oct/04/2026 06:40 | hdu4: JurCai, zhuyong, chemih# | D - Listen to the Music | C++20 (GCC 13-64) | Time limit exceeded on test 29 | 1000 ms | 1400 KB |
| 393129271 | Oct/04/2026 06:40 | HDU114514: ciuim, bxjz, MMYYFF# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 46 ms | 400 KB |
| 393129223 | Oct/04/2026 06:39 | Jack_Daniels_ | J - Crystal Combination | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 393129206 | Oct/04/2026 06:39 | 咕爱铃: gsj_z, 0htoAi, Suzuran# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 50900 KB |
| 393129159 | Oct/04/2026 06:38 | Night Heron: WJH_ing, GreenKite, catandcode# | C - Magical Girl and White Rabbits | C++20 (GCC 13-64) | Wrong answer on test 6 | 343 ms | 30100 KB |
| 393129097 | Oct/04/2026 06:37 | HDU114514: ciuim, bxjz, MMYYFF# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 400 KB |
| 393129092 | Oct/04/2026 06:36 | Jack_Daniels_ | J - Crystal Combination | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 393129081 | Oct/04/2026 06:36 | HDU114514: ciuim, bxjz, MMYYFF# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 400 KB |
| 393129069 | Oct/04/2026 06:36 | Night Heron: WJH_ing, GreenKite, catandcode# | E - Elegant Slabstones Rearrangement | C++20 (GCC 13-64) | Accepted | 31 ms | 300 KB |
| 393128994 | Oct/04/2026 06:34 | hdu6: wuyuqian, lotus_pjl, llsy# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 203 ms | 908000 KB |
| 393128945 | Oct/04/2026 06:33 | Lucky☆Star: max67, QAQ_QWQ, wind_cross# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 100 KB |
| 393128936 | Oct/04/2026 06:33 | HDU114514: ciuim, bxjz, MMYYFF# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 400 KB |
| 393128863 | Oct/04/2026 06:31 | Lucky☆Star: max67, QAQ_QWQ, wind_cross# | H - Fridgeberg's Challenge | C++20 (GCC 13-64) | Accepted | 484 ms | 3100 KB |
| 393128867 | Oct/04/2026 06:31 | hdu4: JurCai, zhuyong, chemih# | D - Listen to the Music | C++20 (GCC 13-64) | Wrong answer on test 6 | 31 ms | 1400 KB |
| 393128843 | Oct/04/2026 06:31 | Lucky☆Star: max67, QAQ_QWQ, wind_cross# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 100 KB |
| 393128817 | Oct/04/2026 06:30 | HDU_TEAM016: boom0again, xushucheng, GGapa# | G - The Graduation Photo Lineup | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 2600 KB |
| 393128777 | Oct/04/2026 06:30 | hdu-07: LlLlCc, Sellaris, _bro_# | L - Park of Three | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 16900 KB |
| 393128763 | Oct/04/2026 06:29 | KhangDoSUPER | E - Elegant Slabstones Rearrangement | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 393128730 | Oct/04/2026 06:29 | BinaryAlchemy | A - TOPC Crit | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 393128698 | Oct/04/2026 06:28 | Night Heron: WJH_ing, GreenKite, catandcode# | C - Magical Girl and White Rabbits | C++20 (GCC 13-64) | Wrong answer on test 3 | 78 ms | 0 KB |
| 393128699 | Oct/04/2026 06:28 | KhangDoSUPER | E - Elegant Slabstones Rearrangement | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 100 KB |
| 393128689 | Oct/04/2026 06:28 | RWH: Hugo_Zhou, wabca, ryqaq# | E - Elegant Slabstones Rearrangement | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 10200 KB |
| 393128646 | Oct/04/2026 06:27 | KhangDoSUPER | E - Elegant Slabstones Rearrangement | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 393128640 | Oct/04/2026 06:27 | Jack_Daniels_ | B - The Secret of Fats | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 393128611 | Oct/04/2026 06:26 | HDU team 9: luobijihangqingshi, huidejiyuyun, asdfghjkl123454321# | G - The Graduation Photo Lineup | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 15 ms | 6300 KB |
| 393128553 | Oct/04/2026 06:25 | 2026HDU-T11: A.I-skeleton, KuroLeaf, Gu_ren# | G - The Graduation Photo Lineup | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 18800 KB |
| 393128542 | Oct/04/2026 06:24 | hdu0: w050423, Toap, DJQ# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Accepted | 406 ms | 126200 KB |
| 393128475 | Oct/04/2026 06:23 | hdu0: w050423, Toap, DJQ# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 19 | 453 ms | 126100 KB |
| 393128458 | Oct/04/2026 06:23 | hdu6: wuyuqian, lotus_pjl, llsy# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 406 ms | 500600 KB |
| 393128443 | Oct/04/2026 06:22 | hdu-07: LlLlCc, Sellaris, _bro_# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 375700 KB |
| 393128395 | Oct/04/2026 06:21 | HDU114514: ciuim, bxjz, MMYYFF# | C - Magical Girl and White Rabbits | C++17 (GCC 7-32) | Wrong answer on test 6 | 593 ms | 367600 KB |
| 393128374 | Oct/04/2026 06:20 | hdu6: wuyuqian, lotus_pjl, llsy# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 406 ms | 500600 KB |
| 393128355 | Oct/04/2026 06:20 | HDU114514: ciuim, bxjz, MMYYFF# | C - Magical Girl and White Rabbits | C++17 (GCC 7-32) | Runtime error on test 5 | 140 ms | 352300 KB |
| 393128351 | Oct/04/2026 06:20 | KhangDoSUPER | G - The Graduation Photo Lineup | C++17 (GCC 7-32) | Accepted | 546 ms | 800 KB |
| 393128346 | Oct/04/2026 06:20 | Jack_Daniels_ | A - TOPC Crit | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 393128338 | Oct/04/2026 06:20 | hdu6: wuyuqian, lotus_pjl, llsy# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 265 ms | 249000 KB |
| 393128326 | Oct/04/2026 06:19 | HDU114514: ciuim, bxjz, MMYYFF# | C - Magical Girl and White Rabbits | C++17 (GCC 7-32) | Runtime error on test 5 | 93 ms | 70500 KB |
| 393128328 | Oct/04/2026 06:19 | Sakura1314lyc# | E - Elegant Slabstones Rearrangement | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 393128305 | Oct/04/2026 06:19 | KhangDoSUPER | G - The Graduation Photo Lineup | C++17 (GCC 7-32) | Time limit exceeded on test 41 | 2000 ms | 5100 KB |
| 393128304 | Oct/04/2026 06:19 | hdu0: w050423, Toap, DJQ# | G - The Graduation Photo Lineup | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 4100 KB |
| 393128297 | Oct/04/2026 06:19 | Jack_Daniels_ | A - TOPC Crit | C++17 (GCC 7-32) | Wrong answer on test 5 | 46 ms | 0 KB |
| 393128293 | Oct/04/2026 06:18 | HDU team 9: luobijihangqingshi, huidejiyuyun, asdfghjkl123454321# | E - Elegant Slabstones Rearrangement | C++20 (GCC 13-64) | Wrong answer on test 6 | 31 ms | 600 KB |
| 393128283 | Oct/04/2026 06:18 | hdu-07: LlLlCc, Sellaris, _bro_# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 1000 KB |
| 393128278 | Oct/04/2026 06:18 | hdu6: wuyuqian, lotus_pjl, llsy# | C - Magical Girl and White Rabbits | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 1312 ms | 249000 KB |
| 393128253 | Oct/04/2026 06:18 | Sakura1314lyc# | E - Elegant Slabstones Rearrangement | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 300 KB |
| 393128251 | Oct/04/2026 06:18 | KhangDoSUPER | L - Park of Three | C++17 (GCC 7-32) | Wrong answer on test 6 | 31 ms | 3300 KB |
| 393128226 | Oct/04/2026 06:17 | hdu-07: LlLlCc, Sellaris, _bro_# | D - Listen to the Music | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 700 KB |
| 393128205 | Oct/04/2026 06:17 | Sakura1314lyc# | E - Elegant Slabstones Rearrangement | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 300 KB |
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