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Andrew Stankevich — Gold and Silver Medalist of ACM-ICPC, associate professor in Saint Petersburg University ITMO, SPb NRU ITMO teams coach, that became ACM-ICPC World Champions for 5 times. His contests have been used in Summer and Winter Petrozavodsk Camps since 2003. The contests are considered to be among the most interesting and well-prepared contests used at this international training camp. Contests materials are distributed under Creative Commons 4.0 Attribution license.
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→ Contest materials
Problem F - Restore the Tree
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 3919171 | Jun/19/2013 18:20 |
 Petrozavodsk SU 1 |
F - Restore the Tree | Unknown | Accepted | 0 ms | 0 KB |
| 3919213 | Jun/19/2013 18:20 |
St. Petersburg IFMO 1 |
F - Restore the Tree | Unknown | Accepted | 0 ms | 0 KB |
| 3919283 | Jun/19/2013 18:20 |
Perm SU |
F - Restore the Tree | Unknown | Accepted | 0 ms | 0 KB |
| 3919319 | Jun/19/2013 18:20 |
Moscow SU 1 |
F - Restore the Tree | Unknown | Accepted | 0 ms | 0 KB |
| 3919382 | Jun/19/2013 18:20 |
Need for success (Ufa SATU) |
F - Restore the Tree | Unknown | Accepted | 0 ms | 0 KB |
| 45911131 | Nov/18/2018 14:32 | vjudge4 | F - Restore the Tree | C++14 (GCC 6-32) | Accepted | 92 ms | 8300 KB |
| 283118444 | Sep/27/2024 05:38 | cdx123456 | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 154 ms | 2800 KB |
| 45900041 | Nov/18/2018 06:40 | vjudge3 | F - Restore the Tree | C++17 (GCC 7-32) | Accepted | 62 ms | 8700 KB |
| 45900035 | Nov/18/2018 06:40 | libra9z | F - Restore the Tree | C++14 (GCC 6-32) | Accepted | 62 ms | 8400 KB |
| 15732739 | Feb/01/2016 17:11 | zyr17 | F - Restore the Tree | GNU C++11 | Accepted | 62 ms | 43000 KB |
| 20428333 | Sep/07/2016 06:39 | SoiMae | F - Restore the Tree | GNU C++ | Accepted | 62 ms | 22300 KB |
| 46115746 | Nov/23/2018 16:52 | unnamed.0541 | F - Restore the Tree | GNU C11 | Accepted | 156 ms | 8400 KB |
| 20429809 | Sep/07/2016 09:21 | SoiMae | F - Restore the Tree | GNU C++ | Accepted | 62 ms | 18800 KB |
| 45874225 | Nov/17/2018 14:16 | vjudge2 | F - Restore the Tree | C++17 (GCC 7-32) | Accepted | 124 ms | 24800 KB |
| 45874119 | Nov/17/2018 14:13 | wangrq | F - Restore the Tree | C++17 (GCC 7-32) | Accepted | 124 ms | 24900 KB |
| 214430973 | Jul/19/2023 07:05 | Short_Bit | F - Restore the Tree | C++20 (GCC 11-64) | Accepted | 30 ms | 1100 KB |
| 214431616 | Jul/19/2023 07:16 | Short_Bit | F - Restore the Tree | C++20 (GCC 11-64) | Accepted | 62 ms | 1100 KB |
| 19426336 | Jul/26/2016 19:27 | AomeII | F - Restore the Tree | GNU C++11 | Accepted | 156 ms | 500 KB |
| 53181054 | Apr/23/2019 10:38 | gisp_zjz# | F - Restore the Tree | C++17 (GCC 7-32) | Accepted | 248 ms | 1000 KB |
| 282875186 | Sep/25/2024 10:42 | vjudge5 | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 154 ms | 2900 KB |
| 283117472 | Sep/27/2024 05:21 | cdx123456 | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 186 ms | 2900 KB |
| 15732675 | Feb/01/2016 17:09 | zyr17 | F - Restore the Tree | GNU C++11 | Accepted | 62 ms | 43000 KB |
| 368445058 | Mar/28/2026 06:14 | qwwqcy | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 124 ms | 2900 KB |
| 368282955 | Mar/26/2026 18:54 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 92 ms | 2900 KB |
| 21181388 | Oct/04/2016 10:49 | vjudge5 | F - Restore the Tree | GNU C++ | Accepted | 92 ms | 9400 KB |
| 46368261 | Nov/29/2018 17:16 | vjudge5 | F - Restore the Tree | GNU C++11 | Accepted | 92 ms | 45300 KB |
| 21181380 | Oct/04/2016 10:48 | wxhwxz | F - Restore the Tree | GNU C++ | Accepted | 92 ms | 9400 KB |
| 37262791 | Apr/13/2018 04:27 | eddy1021# | F - Restore the Tree | C++17 (GCC 7-32) | Accepted | 186 ms | 18300 KB |
| 45964893 | Nov/19/2018 16:22 | vjudge4 | F - Restore the Tree | GNU C++11 | Accepted | 186 ms | 12000 KB |
| 46178005 | Nov/24/2018 19:13 | vjudge5 | F - Restore the Tree | GNU C++11 | Accepted | 62 ms | 600 KB |
| 25964343 | Mar/31/2017 00:38 | UH++: mnaeraxr, ArielxX# | F - Restore the Tree | C++14 (GCC 6-32) | Accepted | 92 ms | 3900 KB |
| 36880899 | Apr/02/2018 17:21 | Tooc0ld | F - Restore the Tree | C++14 (GCC 6-32) | Accepted | 62 ms | 4000 KB |
| 368347508 | Mar/27/2026 10:07 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 124 ms | 900 KB |
| 20430054 | Sep/07/2016 09:45 | SoiMae | F - Restore the Tree | GNU C++ | Accepted | 92 ms | 4800 KB |
| 368348681 | Mar/27/2026 10:20 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 124 ms | 900 KB |
| 368444808 | Mar/28/2026 06:09 | qwwqcy | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 92 ms | 2900 KB |
| 14114534 | Nov/07/2015 01:52 | StoneCold_ | F - Restore the Tree | GNU C++ | Accepted | 156 ms | 37000 KB |
| 368406158 | Mar/27/2026 19:22 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 186 ms | 900 KB |
| 45874813 | Nov/17/2018 14:31 | bridgecat | F - Restore the Tree | GNU C++11 | Accepted | 62 ms | 1500 KB |
| 12317800 | Aug/02/2015 21:35 | kb. | F - Restore the Tree | GNU C++11 | Accepted | 248 ms | 34900 KB |
| 16014258 | Feb/14/2016 10:31 | Leymore | F - Restore the Tree | GNU C++ | Accepted | 62 ms | 1200 KB |
| 45874894 | Nov/17/2018 14:33 | vjudge2 | F - Restore the Tree | C++14 (GCC 6-32) | Accepted | 92 ms | 20400 KB |
| 84531896 | Jun/21/2020 00:22 | ehnryx# | F - Restore the Tree | C++17 (GCC 9-64) | Accepted | 62 ms | 1900 KB |
| 4934139 | Oct/30/2013 16:02 | Jagiellonian Jeden: piob, Krig, kait# | F - Restore the Tree | GNU C++0x | Accepted | 92 ms | 37500 KB |
| 23020279 | Dec/16/2016 03:01 | vjudge2 | F - Restore the Tree | C++14 (GCC 6-32) | Accepted | 186 ms | 43400 KB |
| 368332204 | Mar/27/2026 06:51 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 124 ms | 35000 KB |
| 368283889 | Mar/26/2026 19:01 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 218 ms | 35000 KB |
| 16546170 | Mar/06/2016 09:36 | Totoro | F - Restore the Tree | GNU C++ | Accepted | 124 ms | 8000 KB |
| 45874992 | Nov/17/2018 14:35 | little_waxberry | F - Restore the Tree | GNU C++11 | Accepted | 122 ms | 20400 KB |
| 368338407 | Mar/27/2026 08:29 | chenwz | F - Restore the Tree | C++20 (GCC 13-64) | Accepted | 156 ms | 36500 KB |
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