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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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Problem D - Dynamic LCA
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 19722130 | Aug/08/2016 10:01 | Archies | D - Dynamic LCA | GNU C++11 | Accepted | 280 ms | 6100 KB |
| 236883906 | Dec/12/2023 13:25 | zNatsumi | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 467 ms | 28700 KB |
| 387036661 | Aug/14/2026 16:49 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 1109 ms | 24200 KB |
| 387039283 | Aug/14/2026 17:10 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 1156 ms | 24200 KB |
| 25543486 | Mar/16/2017 12:22 | tqjex | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 654 ms | 22400 KB |
| 363578809 | Feb/19/2026 09:53 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 296 ms | 36500 KB |
| 10663260 | Apr/12/2015 09:37 | Zenith: I_love_Hoang_Yen, flashmt# | D - Dynamic LCA | GNU C++11 | Accepted | 810 ms | 16500 KB |
| 387012456 | Aug/14/2026 12:53 | IPRIT | D - Dynamic LCA | C++20 (GCC 13-64) | Accepted | 296 ms | 17600 KB |
| 114488740 | Apr/29/2021 02:20 | nathan_luiz | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 405 ms | 28000 KB |
| 8375032 | Oct/24/2014 13:22 | Grodno SU: bl++: vviital, Cromel, NuM# | D - Dynamic LCA | GNU C++ | Accepted | 373 ms | 15800 KB |
| 351688369 | Dec/03/2025 10:04 | hobbycp | D - Dynamic LCA | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 13000 KB |
| 25558186 | Mar/16/2017 21:56 | Daryusz | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 1419 ms | 19300 KB |
| 17323916 | Apr/15/2016 11:32 | Air Penguins: IFLED, shef_2318, kostya_by# | D - Dynamic LCA | GNU C++11 | Accepted | 1856 ms | 15700 KB |
| 19879708 | Aug/15/2016 06:58 | vjudge1 | D - Dynamic LCA | GNU C++ | Accepted | 389 ms | 7300 KB |
| 13587805 | Oct/13/2015 09:15 | vjudge4 | D - Dynamic LCA | GNU C++11 | Accepted | 451 ms | 20900 KB |
| 20995438 | Sep/29/2016 17:42 | vjudge4 | D - Dynamic LCA | GNU C++ | Accepted | 311 ms | 46000 KB |
| 118138017 | Jun/02/2021 00:07 | dnshgyl21 | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 483 ms | 31600 KB |
| 11581873 | Jun/14/2015 16:08 | cerealkillers: sagarkaniche, hrishikeshv# | D - Dynamic LCA | GNU C++ | Accepted | 1528 ms | 21200 KB |
| 20619334 | Sep/14/2016 17:56 | MedoN11 | D - Dynamic LCA | GNU C++11 | Accepted | 1419 ms | 29400 KB |
| 10598612 | Apr/05/2015 10:26 | |_0|_1: Nekosyndrome, lnsuyn, fenzhang# | D - Dynamic LCA | GNU C++11 | Accepted | 514 ms | 15700 KB |
| 20988225 | Sep/29/2016 12:54 | vjudge3 | D - Dynamic LCA | GNU C++11 | Accepted | 327 ms | 26800 KB |
| 330531189 | Jul/23/2025 17:35 | Spike2027 | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 437 ms | 46100 KB |
| 9365375 | Jan/05/2015 14:30 | Cesium 137: dinarisio, OmniLRenegadE, RamTararam# | D - Dynamic LCA | GNU C++0x | Accepted | 1044 ms | 19800 KB |
| 76500134 | Apr/13/2020 17:31 | ITMO University: Standard deviation: budalnik, craborac, cdkrot# | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 389 ms | 18200 KB |
| 114488782 | Apr/29/2021 02:21 | nathan_luiz | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 421 ms | 45600 KB |
| 33258413 | Dec/15/2017 11:29 | Saratov SU 1: BledDest, adedalic, Roms# | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 436 ms | 27200 KB |
| 25547966 | Mar/16/2017 15:18 | RVyrodov | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 654 ms | 31400 KB |
| 330475705 | Jul/23/2025 10:29 | IPRIT | D - Dynamic LCA | C++20 (GCC 13-64) | Accepted | 436 ms | 63700 KB |
| 17474152 | Apr/23/2016 23:36 | Melnik | D - Dynamic LCA | GNU C++ | Accepted | 327 ms | 22300 KB |
| 381285035 | Jul/05/2026 04:21 | SoiMae# | D - Dynamic LCA | C++23 (GCC 14-64, msys2) | Accepted | 593 ms | 11000 KB |
| 25549475 | Mar/16/2017 16:06 | Tarasenko | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 1403 ms | 20900 KB |
| 13588609 | Oct/13/2015 10:29 | vjudge4 | D - Dynamic LCA | GNU C++ | Accepted | 389 ms | 35800 KB |
| 167068044 | Aug/05/2022 09:54 | vjudge3 | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 1731 ms | 54700 KB |
| 128982818 | Sep/16/2021 15:04 | Saratov SU Daegons: Neon, vovuh, awoo# | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 311 ms | 18700 KB |
| 8467407 | Oct/29/2014 12:49 | Only_love97 | D - Dynamic LCA | GNU C++ | Accepted | 1185 ms | 18300 KB |
| 43667307 | Oct/02/2018 04:01 | olenihc | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 499 ms | 16200 KB |
| 11994643 | Jul/10/2015 10:58 | Spb SU First Ascent: Kaban-5, --Pavel--# | D - Dynamic LCA | GNU C++11 | Accepted | 265 ms | 27400 KB |
| 143290938 | Jan/19/2022 09:35 | CYMario | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 452 ms | 4700 KB |
| 25543338 | Mar/16/2017 12:16 | ValeriaHil | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 717 ms | 30300 KB |
| 25548588 | Mar/16/2017 15:38 | treggit | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 639 ms | 22900 KB |
| 13659351 | Oct/16/2015 09:46 | vjudge5 | D - Dynamic LCA | GNU C++11 | Accepted | 374 ms | 11000 KB |
| 8699369 | Nov/15/2014 07:40 | 10110057# | D - Dynamic LCA | GNU C++ | Accepted | 389 ms | 4900 KB |
| 157383961 | May/16/2022 14:17 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 576 ms | 44100 KB |
| 13659334 | Oct/16/2015 09:45 | vjudge1 | D - Dynamic LCA | GNU C++11 | Accepted | 327 ms | 11000 KB |
| 25545837 | Mar/16/2017 14:04 | Yurkov | D - Dynamic LCA | C++14 (GCC 6-32) | Accepted | 733 ms | 20900 KB |
| 157383985 | May/16/2022 14:17 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 545 ms | 44100 KB |
| 8742500 | Nov/18/2014 09:23 | teamname: rankalee, atetubou# | D - Dynamic LCA | GNU C++0x | Accepted | 1091 ms | 11500 KB |
| 387008477 | Aug/14/2026 12:14 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 421 ms | 11100 KB |
| 257232021 | Apr/19/2024 01:24 | vjudge5 | D - Dynamic LCA | C++20 (GCC 13-64) | Accepted | 249 ms | 54900 KB |
| 381286723 | Jul/05/2026 05:20 | SoiMae# | D - Dynamic LCA | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 120000 KB |
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