→ 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
Problem O - 筛法
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 270788893 | Jul/16/2024 04:25 | vjudge2 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 282729963 | Sep/24/2024 10:17 | ljccjin | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 316358341 | Apr/20/2025 11:57 | zmrzmr# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 270683785 | Jul/15/2024 18:13 | zisheng | O - 筛法 | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 319837577 | May/16/2025 05:31 | yintaocheng# | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 262709173 | May/26/2024 16:19 | chichiro# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 269831570 | Jul/11/2024 09:34 | SuperZip: lamp_, DLC0203, cuican123# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 262660003 | May/26/2024 09:40 | Rito7 | O - 筛法 | C++14 (GCC 6-32) | Accepted | 46 ms | 0 KB |
| 262673559 | May/26/2024 11:26 | Rito7 | O - 筛法 | C++14 (GCC 6-32) | Accepted | 61 ms | 0 KB |
| 262233271 | May/23/2024 12:21 | wifiiii# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 353332869 | Dec/13/2025 17:15 | zlwfhua | O - 筛法 | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 262378741 | May/24/2024 14:44 | FFTotoro | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 262450720 | May/25/2024 05:56 | talver | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 262476636 | May/25/2024 10:37 | vjudge5 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262465764 | May/25/2024 09:08 | vjudge4 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 262679720 | May/26/2024 12:13 | Rito7 | O - 筛法 | C++14 (GCC 6-32) | Accepted | 62 ms | 0 KB |
| 262466876 | May/25/2024 09:18 | vjudge.9 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 263108645 | May/29/2024 11:07 | vjudge4 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 262465398 | May/25/2024 09:05 | vjudge.5 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 321037247 | May/24/2025 15:29 | love_yuan_yuan | O - 筛法 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 262666073 | May/26/2024 10:27 | Rito7 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 262710778 | May/26/2024 16:34 | vjudge.8 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262336045 | May/24/2024 08:15 | 309514366 | O - 筛法 | C++14 (GCC 6-32) | Accepted | 62 ms | 0 KB |
| 262659485 | May/26/2024 09:35 | Rito7 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 301503161 | Jan/18/2025 06:24 | CJ_Fu | O - 筛法 | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 301592493 | Jan/18/2025 14:47 | JR_ytxy | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 280677330 | Sep/11/2024 06:21 | Tobo | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 262663999 | May/26/2024 10:12 | Rito7 | O - 筛法 | C++14 (GCC 6-32) | Accepted | 46 ms | 0 KB |
| 270633076 | Jul/15/2024 15:58 | gche | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 262513691 | May/25/2024 16:21 | vjudge.5 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 264989181 | Jun/10/2024 04:46 | norising | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262634172 | May/26/2024 04:05 | vjudge.1 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 285252139 | Oct/11/2024 06:12 | yairr | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 900 KB |
| 365553847 | Mar/06/2026 08:49 | WannaWalnut | O - 筛法 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 268909370 | Jul/05/2024 12:44 | bjyzero | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 288851749 | Oct/30/2024 10:19 | yxfql | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262647505 | May/26/2024 07:32 | diudiudiu: stone01098, xiyangdaxia, lishan# | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 263087671 | May/29/2024 08:02 | vjudge.2 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 263128354 | May/29/2024 13:50 | lukangming# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 273423097 | Jul/30/2024 07:41 | Grand_Dawn# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 263081666 | May/29/2024 06:28 | vjudge4 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 262465254 | May/25/2024 09:03 | vjudge1 | O - 筛法 | C++17 (GCC 7-32) | Accepted | 46 ms | 6300 KB |
| 278722640 | Aug/30/2024 08:58 | xiezheyuan | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 277748252 | Aug/23/2024 10:54 | Ycfhnnd | O - 筛法 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 263109243 | May/29/2024 11:12 | vjudge.1 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 263079304 | May/29/2024 05:51 | vjudge.5 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 271961222 | Jul/22/2024 19:47 | Collapsar_# | O - 筛法 | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 331376395 | Jul/29/2025 06:05 | kohlaaaa | O - 筛法 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 262475043 | May/25/2024 10:21 | vjudge.4 | O - 筛法 | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 262664324 | May/26/2024 10:14 | Rito7 | O - 筛法 | C++14 (GCC 6-32) | Accepted | 46 ms | 0 KB |
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