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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.
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Problem F - Factor-Free Tree
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 105553991 | Jan/27/2021 11:55 |
 PrimeGoal University of Cambridge |
F - Factor-Free Tree | Unknown | Accepted | 0 ms | 0 KB |
| 105554149 | Jan/27/2021 11:55 |
Ukkonen Fan Club University of Helsinki |
F - Factor-Free Tree | Unknown | Accepted | 0 ms | 0 KB |
| 105554533 | Jan/27/2021 11:55 |
Tractor_Specialists University of Oxford |
F - Factor-Free Tree | Unknown | Accepted | 0 ms | 0 KB |
| 249914954 | Mar/06/2024 12:20 | hxhhxh | F - Factor-Free Tree | C++17 (GCC 9-64) | Accepted | 1404 ms | 150600 KB |
| 249899531 | Mar/06/2024 10:06 | Kazemaru | F - Factor-Free Tree | C++20 (GCC 11-64) | Accepted | 1699 ms | 451900 KB |
| 259983818 | May/08/2024 13:33 | Kazemaru | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1530 ms | 448500 KB |
| 372904566 | Apr/29/2026 06:12 | zhanglewei4598 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1046 ms | 280000 KB |
| 249873224 | Mar/06/2024 03:32 | vjudge.8 | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 1590 ms | 422600 KB |
| 249873206 | Mar/06/2024 03:32 | yh2022lyj | F - Factor-Free Tree | C++20 (GCC 11-64) | Accepted | 1450 ms | 586900 KB |
| 228807011 | Oct/19/2023 16:33 | cqbzhfxzj | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 935 ms | 138500 KB |
| 304635719 | Feb/06/2025 04:48 | vjudge.9 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1186 ms | 106600 KB |
| 304635757 | Feb/06/2025 04:48 | vjudge4 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1186 ms | 106600 KB |
| 39508400 | Jun/22/2018 10:13 | iaojnh | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 9687 ms | 101700 KB |
| 228803293 | Oct/19/2023 16:10 | tx344 | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 810 ms | 111500 KB |
| 107530654 | Feb/16/2021 15:47 | slgdsxw | F - Factor-Free Tree | GNU C++11 | Accepted | 514 ms | 203400 KB |
| 46951509 | Dec/12/2018 23:54 | Kerpoo | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 4554 ms | 460400 KB |
| 304635783 | Feb/06/2025 04:49 | vjudge.10 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1608 ms | 93600 KB |
| 304635823 | Feb/06/2025 04:49 | vjudge4 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1671 ms | 93700 KB |
| 304635875 | Feb/06/2025 04:50 | vjudge.2 | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 1546 ms | 133100 KB |
| 228865586 | Oct/20/2023 04:27 | cqbzzqw | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 592 ms | 144400 KB |
| 72207904 | Mar/01/2020 20:19 | Suika_predator | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 592 ms | 144700 KB |
| 305596743 | Feb/11/2025 15:43 | vjudge.5 | F - Factor-Free Tree | C++23 (GCC 14-64, msys2) | Accepted | 2078 ms | 356500 KB |
| 304517820 | Feb/05/2025 10:46 | vjudge.3 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1999 ms | 149800 KB |
| 304517897 | Feb/05/2025 10:47 | vjudge1 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1999 ms | 149800 KB |
| 38690036 | May/28/2018 12:44 | BARPITF | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 5584 ms | 511600 KB |
| 342739695 | Oct/09/2025 14:15 | Asbjorn | F - Factor-Free Tree | C++23 (GCC 14-64, msys2) | Accepted | 937 ms | 308000 KB |
| 61344499 | Sep/27/2019 06:29 | vjudge2 | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 686 ms | 285800 KB |
| 45642990 | Nov/12/2018 23:42 | cescmentation_folch | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 732 ms | 100900 KB |
| 40503591 | Jul/18/2018 10:24 | vjudge4 | F - Factor-Free Tree | GNU C++11 | Accepted | 920 ms | 140600 KB |
| 38689924 | May/28/2018 12:39 | BARPITF | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 2167 ms | 542000 KB |
| 52889287 | Apr/17/2019 10:04 | BlakeGriffin | F - Factor-Free Tree | GNU C++11 | Accepted | 670 ms | 219100 KB |
| 108511944 | Feb/26/2021 08:05 | Hugin | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 717 ms | 93900 KB |
| 182238045 | Nov/23/2022 14:14 | Hell Hunt: HeTao, KassiJulgus, Suzuhime# | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 841 ms | 122200 KB |
| 357038603 | Jan/09/2026 08:38 | george0929 | F - Factor-Free Tree | C++23 (GCC 14-64, msys2) | Accepted | 1156 ms | 195900 KB |
| 128176625 | Sep/08/2021 08:45 | edenooo | F - Factor-Free Tree | C++17 (GCC 9-64) | Accepted | 1528 ms | 189000 KB |
| 288703393 | Oct/29/2024 12:38 | The-Winner | F - Factor-Free Tree | C++23 (GCC 14-64, msys2) | Accepted | 1281 ms | 148700 KB |
| 191531202 | Feb/01/2023 15:49 | zsj6315 | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 701 ms | 156500 KB |
| 304529130 | Feb/05/2025 12:16 | vjudge.10 | F - Factor-Free Tree | C++23 (GCC 14-64, msys2) | Accepted | 1202 ms | 183400 KB |
| 304529466 | Feb/05/2025 12:18 | vjudge.2 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1156 ms | 183300 KB |
| 372936207 | Apr/29/2026 14:00 | PXCZM | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 781 ms | 63300 KB |
| 249878478 | Mar/06/2024 05:38 | vjudge.10 | F - Factor-Free Tree | C++17 (GCC 9-64) | Accepted | 841 ms | 334900 KB |
| 260605864 | May/12/2024 07:18 | vjudge.9 | F - Factor-Free Tree | C++17 (GCC 7-32) | Accepted | 1171 ms | 321400 KB |
| 304532594 | Feb/05/2025 12:41 | keysky | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1140 ms | 98500 KB |
| 198341404 | Mar/20/2023 13:12 | hzlzzl | F - Factor-Free Tree | C++20 (GCC 11-64) | Accepted | 2371 ms | 610400 KB |
| 305592530 | Feb/11/2025 15:10 | vjudge3 | F - Factor-Free Tree | C++23 (GCC 14-64, msys2) | Accepted | 2250 ms | 370300 KB |
| 104635162 | Jan/18/2021 08:04 | vjudge5 | F - Factor-Free Tree | GNU C++11 | Accepted | 764 ms | 146300 KB |
| 61344490 | Sep/27/2019 06:28 | vjudge1 | F - Factor-Free Tree | C++14 (GCC 6-32) | Accepted | 889 ms | 219100 KB |
| 304535673 | Feb/05/2025 13:07 | vjudge.3 | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 1140 ms | 98300 KB |
| 87343620 | Jul/19/2020 14:18 | vjudge4 | F - Factor-Free Tree | GNU C++11 | Accepted | 764 ms | 313100 KB |
| 347226152 | Nov/03/2025 12:44 | huanghongye | F - Factor-Free Tree | C++20 (GCC 13-64) | Accepted | 906 ms | 397400 KB |
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