→ 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 |
|---|---|---|---|---|---|---|---|
| 393025427 | Oct/03/2026 07:34 | HDU_TEAM016: boom0again, xushucheng, GGapa# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 3100 KB |
| 393025344 | Oct/03/2026 07:33 | HDU26-T15: sad_deserts99, little_happy, The_Conductor# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 7500 KB |
| 393025336 | Oct/03/2026 07:33 | Night Heron: WJH_ing, GreenKite, catandcode# | L - Trimming Hedges | C++20 (GCC 13-64) | Accepted | 171 ms | 7400 KB |
| 393025311 | Oct/03/2026 07:32 | hdu-07: LlLlCc, Sellaris, _bro_# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 14 | 140 ms | 7800 KB |
| 393025305 | Oct/03/2026 07:32 | HDU114514: bxjz, MMYYFF, ciuim# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 11800 KB |
| 393025298 | Oct/03/2026 07:32 | hdu0: Toap, DJQ, w050423# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 265 ms | 0 KB |
| 393025292 | Oct/03/2026 07:32 | 咕爱铃: 0htoAi, Suzuran, gsj_z# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 24 | 171 ms | 3500 KB |
| 393025294 | Oct/03/2026 07:32 | hdu6: llsy, wuyuqian, lotus_pjl# | A - Black Friday | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 3100 KB |
| 393025280 | Oct/03/2026 07:32 | HDU_TEAM016: boom0again, xushucheng, GGapa# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 11200 KB |
| 393025262 | Oct/03/2026 07:31 | HDU26-T15: sad_deserts99, little_happy, The_Conductor# | A - Black Friday | C++17 (GCC 7-32) | Wrong answer on test 4 | 15 ms | 4500 KB |
| 393025246 | Oct/03/2026 07:31 | 2026HDU-T11: A.I-skeleton, KuroLeaf, Gu_ren# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 609 ms | 300 KB |
| 393025231 | Oct/03/2026 07:31 | HDU team 9: asdfghjkl123454321, luobijihangqingshi, huidejiyuyun# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 593 ms | 3900 KB |
| 393025227 | Oct/03/2026 07:31 | Lucky☆Star: max67, QAQ_QWQ, wind_cross# | L - Trimming Hedges | C++20 (GCC 13-64) | Accepted | 187 ms | 3900 KB |
| 393025201 | Oct/03/2026 07:30 | hdu6: llsy, wuyuqian, lotus_pjl# | A - Black Friday | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 3200 KB |
| 393025145 | Oct/03/2026 07:29 | hdu-07: LlLlCc, Sellaris, _bro_# | B - Collecting Strawberries | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 219200 KB |
| 393025136 | Oct/03/2026 07:29 | RWH: Hugo_Zhou, wabca, ryqaq# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 16 | 171 ms | 15700 KB |
| 393025117 | Oct/03/2026 07:29 | Night Heron: WJH_ing, GreenKite, catandcode# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 34 | 171 ms | 3900 KB |
| 393025100 | Oct/03/2026 07:28 | 988244353: Ynoel, smallfang.qwq, dcesnd# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 34 | 328 ms | 3500 KB |
| 393025085 | Oct/03/2026 07:28 | HDU26-T15: sad_deserts99, little_happy, The_Conductor# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 24 | 171 ms | 3900 KB |
| 393025008 | Oct/03/2026 07:27 | HDU team 9: asdfghjkl123454321, luobijihangqingshi, huidejiyuyun# | A - Black Friday | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 609 ms | 2400 KB |
| 393025009 | Oct/03/2026 07:27 | RWH: Hugo_Zhou, wabca, ryqaq# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 34 | 78 ms | 9400 KB |
| 393024985 | Oct/03/2026 07:27 | hdu6: llsy, wuyuqian, lotus_pjl# | L - Trimming Hedges | C++17 (GCC 7-32) | Accepted | 218 ms | 15700 KB |
| 393024935 | Oct/03/2026 07:26 | hdu4: chemih, JurCai, zhuyong# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 4 | 31 ms | 4700 KB |
| 393024898 | Oct/03/2026 07:25 | hdu6: llsy, wuyuqian, lotus_pjl# | L - Trimming Hedges | C++17 (GCC 7-32) | Wrong answer on test 14 | 171 ms | 15700 KB |
| 393024891 | Oct/03/2026 07:25 | 988244353: Ynoel, smallfang.qwq, dcesnd# | L - Trimming Hedges | C++20 (GCC 13-64) | Accepted | 171 ms | 3900 KB |
| 393024873 | Oct/03/2026 07:25 | 咕爱铃: 0htoAi, Suzuran, gsj_z# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 7500 KB |
| 393024854 | Oct/03/2026 07:24 | HDU26-T15: sad_deserts99, little_happy, The_Conductor# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 171 ms | 3900 KB |
| 393024828 | Oct/03/2026 07:24 | RWH: Hugo_Zhou, wabca, ryqaq# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 24 | 171 ms | 9400 KB |
| 393024817 | Oct/03/2026 07:24 | HDU team 9: asdfghjkl123454321, luobijihangqingshi, huidejiyuyun# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 187 ms | 3900 KB |
| 393024804 | Oct/03/2026 07:23 | 2026HDU-T11: A.I-skeleton, KuroLeaf, Gu_ren# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 4200 KB |
| 393024780 | Oct/03/2026 07:23 | HDU_TEAM016: boom0again, xushucheng, GGapa# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 171 ms | 0 KB |
| 393024753 | Oct/03/2026 07:23 | hdu4: chemih, JurCai, zhuyong# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 34 | 203 ms | 4700 KB |
| 393024752 | Oct/03/2026 07:23 | RWH: Hugo_Zhou, wabca, ryqaq# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 24 | 171 ms | 4700 KB |
| 393024745 | Oct/03/2026 07:22 | Night Heron: WJH_ing, GreenKite, catandcode# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 16 | 140 ms | 3900 KB |
| 393024727 | Oct/03/2026 07:22 | HDU26-T15: sad_deserts99, little_happy, The_Conductor# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 14 | 187 ms | 11300 KB |
| 393024716 | Oct/03/2026 07:22 | HDU114514: bxjz, MMYYFF, ciuim# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 187 ms | 3900 KB |
| 393024662 | Oct/03/2026 07:21 | 988244353: Ynoel, smallfang.qwq, dcesnd# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 34 | 156 ms | 3900 KB |
| 393024627 | Oct/03/2026 07:20 | HDU team 9: asdfghjkl123454321, luobijihangqingshi, huidejiyuyun# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 34 | 156 ms | 3900 KB |
| 393024623 | Oct/03/2026 07:20 | hdu0: Toap, DJQ, w050423# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 4000 KB |
| 393024614 | Oct/03/2026 07:20 | hdu4: chemih, JurCai, zhuyong# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 24 | 203 ms | 4700 KB |
| 393024598 | Oct/03/2026 07:20 | HDU team 9: asdfghjkl123454321, luobijihangqingshi, huidejiyuyun# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 1000 ms | 3900 KB |
| 393024577 | Oct/03/2026 07:19 | 988244353: Ynoel, smallfang.qwq, dcesnd# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 14 | 125 ms | 3900 KB |
| 393024543 | Oct/03/2026 07:19 | Lucky☆Star: max67, QAQ_QWQ, wind_cross# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 14 | 156 ms | 3900 KB |
| 393024517 | Oct/03/2026 07:18 | RWH: Hugo_Zhou, wabca, ryqaq# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 34 | 750 ms | 4700 KB |
| 393024484 | Oct/03/2026 07:17 | hdu0: Toap, DJQ, w050423# | L - Trimming Hedges | C++23 (GCC 14-64, msys2) | Wrong answer on test 14 | 140 ms | 3900 KB |
| 393024419 | Oct/03/2026 07:16 | Night Heron: WJH_ing, GreenKite, catandcode# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 4 | 15 ms | 0 KB |
| 393024398 | Oct/03/2026 07:15 | hdu4: chemih, JurCai, zhuyong# | L - Trimming Hedges | C++20 (GCC 13-64) | Accepted | 156 ms | 3900 KB |
| 393024389 | Oct/03/2026 07:15 | hdu4: chemih, JurCai, zhuyong# | A - Black Friday | C++20 (GCC 13-64) | Wrong answer on test 34 | 953 ms | 2400 KB |
| 393024349 | Oct/03/2026 07:14 | Night Heron: WJH_ing, GreenKite, catandcode# | L - Trimming Hedges | C++20 (GCC 13-64) | Wrong answer on test 16 | 171 ms | 3900 KB |
| 393024337 | Oct/03/2026 07:14 | hdu6: llsy, wuyuqian, lotus_pjl# | A - Black Friday | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 5500 KB |
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