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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 I - In Touch
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 8138325 | Oct/08/2014 14:11 | UW4: Marcin_smu, Swistakk, pompon# | I - In Touch | GNU C++0x | Accepted | 343 ms | 19200 KB |
| 371631497 | Apr/18/2026 12:08 | qwwqcy | I - In Touch | C++20 (GCC 13-64) | Accepted | 562 ms | 8400 KB |
| 12684122 | Aug/24/2015 15:35 | apa: Alimol, No_Use_Anymore, Man# | I - In Touch | GNU C++11 | Accepted | 1887 ms | 19000 KB |
| 162650219 | Jul/03/2022 16:56 | -Wargrave | I - In Touch | C++17 (GCC 7-32) | Accepted | 1309 ms | 19000 KB |
| 43708423 | Oct/03/2018 04:21 | _gXX | I - In Touch | GNU C++11 | Accepted | 390 ms | 19700 KB |
| 371747994 | Apr/19/2026 12:27 | Antares_qwq | I - In Touch | C++20 (GCC 13-64) | Accepted | 359 ms | 47800 KB |
| 371747086 | Apr/19/2026 12:17 | Antares_qwq | I - In Touch | C++20 (GCC 13-64) | Accepted | 1656 ms | 27400 KB |
| 10487218 | Mar/27/2015 14:11 | zld3794955# | I - In Touch | GNU C++11 | Accepted | 358 ms | 8100 KB |
| 10994262 | May/04/2015 12:59 | GDY: Ceva, az12281048, Wayward# | I - In Touch | GNU C++ | Accepted | 234 ms | 6900 KB |
| 17158488 | Apr/04/2016 16:43 | RRwatameda: nguyenhungtam, flashmt, I_love_Hoang_Yen# | I - In Touch | GNU C++11 | Accepted | 748 ms | 27000 KB |
| 237828488 | Dec/18/2023 21:03 | ManhCodeDao | I - In Touch | C++20 (GCC 11-64) | Accepted | 311 ms | 38700 KB |
| 172891322 | Sep/21/2022 04:12 | willow: tyler178, applese, Timsei# | I - In Touch | C++14 (GCC 6-32) | Accepted | 373 ms | 9600 KB |
| 42267665 | Aug/30/2018 09:14 | vjudge5 | I - In Touch | GNU C++ | Accepted | 560 ms | 19000 KB |
| 8135959 | Oct/08/2014 07:18 | OrzFengZhe: syc1999, Remilia-Scarlet1, SkyDec# | I - In Touch | GNU C++ | Accepted | 373 ms | 19200 KB |
| 17565468 | Apr/29/2016 14:54 | Cactus-Neal | I - In Touch | GNU C++ | Accepted | 842 ms | 21800 KB |
| 42272928 | Aug/30/2018 12:29 | vjudge1 | I - In Touch | GNU C++ | Accepted | 280 ms | 6100 KB |
| 17714709 | May/05/2016 08:55 | Sayanouta | I - In Touch | GNU C++11 | Accepted | 358 ms | 10000 KB |
| 21403927 | Oct/13/2016 16:19 | SoiMae | I - In Touch | GNU C++ | Accepted | 1747 ms | 10200 KB |
| 8223258 | Oct/14/2014 05:07 | Universidad de La Habana: UH++: otero1991, mnaeraxr, jcg# | I - In Touch | GNU C++ | Accepted | 264 ms | 28600 KB |
| 43708904 | Oct/03/2018 04:50 | _gXX | I - In Touch | GNU C++11 | Accepted | 374 ms | 19000 KB |
| 44472802 | Oct/18/2018 10:14 | UWr0: Rzepa, Grzmot, kostka# | I - In Touch | C++14 (GCC 6-32) | Accepted | 296 ms | 7900 KB |
| 11076704 | May/12/2015 12:42 | albertnez | I - In Touch | GNU C++11 | Accepted | 888 ms | 19000 KB |
| 18974075 | Jul/08/2016 21:01 | O XOR é Livre: _Na2Th, gabrielrc, victorsenam# | I - In Touch | GNU C++11 | Accepted | 249 ms | 11500 KB |
| 43708600 | Oct/03/2018 04:31 | _gXX | I - In Touch | GNU C++11 | Accepted | 249 ms | 8400 KB |
| 12125186 | Jul/20/2015 07:46 | vjudge1 | I - In Touch | GNU C++ | Accepted | 373 ms | 19100 KB |
| 32451930 | Nov/19/2017 12:00 | Only 5% :D: sahar-eslami, Kimia.H, NimaV# | I - In Touch | GNU C++11 | Accepted | 826 ms | 12400 KB |
| 8082222 | Oct/05/2014 09:05 | zimpha | I - In Touch | GNU C++0x | Accepted | 342 ms | 19200 KB |
| 37854461 | May/03/2018 08:58 | Ай-ай-ай-ай-ай, что сейчас произошло!: cyz666, AwD, cbhcbh# | I - In Touch | C++14 (GCC 6-32) | Accepted | 405 ms | 23200 KB |
| 46017735 | Nov/21/2018 08:33 | Something: aayush9, nikhilhassija, knandy# | I - In Touch | C++14 (GCC 6-32) | Accepted | 436 ms | 27500 KB |
| 8082266 | Oct/05/2014 09:14 | FDU srO__TY__Orz: __ty# | I - In Touch | GNU C++ | Accepted | 202 ms | 13500 KB |
| 272342705 | Jul/24/2024 18:36 | crowdforces | I - In Touch | C++20 (GCC 13-64) | Accepted | 1265 ms | 24300 KB |
| 335852745 | Aug/27/2025 22:44 | Helicóptero: Jeresalen, Edu175, 46657526buscaR# | I - In Touch | C++20 (GCC 13-64) | Accepted | 406 ms | 29000 KB |
| 21397088 | Oct/13/2016 09:41 | SoiMae | I - In Touch | GNU C++ | Accepted | 343 ms | 10100 KB |
| 43708494 | Oct/03/2018 04:26 | _gXX | I - In Touch | GNU C++11 | Accepted | 358 ms | 11900 KB |
| 20365671 | Sep/03/2016 19:04 | AAA: mishraiiit, codelegend, Superty# | I - In Touch | GNU C++11 | Accepted | 670 ms | 8000 KB |
| 119232818 | Jun/12/2021 12:52 | MidoriFuse | I - In Touch | C++17 (GCC 9-64) | Accepted | 670 ms | 41000 KB |
| 8082257 | Oct/05/2014 09:12 | team a5: Jtome46, zrz1996, wangyedong# | I - In Touch | GNU C++ | Accepted | 233 ms | 25200 KB |
| 8857337 | Nov/26/2014 11:38 | hieudz | I - In Touch | GNU C++ | Accepted | 311 ms | 8200 KB |
| 43812385 | Oct/05/2018 05:08 | _gXX | I - In Touch | GNU C++11 | Accepted | 327 ms | 9600 KB |
| 30931479 | Oct/02/2017 05:07 | apoorv_kulsh# | I - In Touch | C++14 (GCC 6-32) | Accepted | 561 ms | 8200 KB |
| 93901786 | Sep/26/2020 22:06 | Almo5tThere: Javtor, Sleep, BitShot# | I - In Touch | C++17 (GCC 7-32) | Accepted | 295 ms | 19000 KB |
| 65942558 | Nov/29/2019 10:02 | carbon_xiii | I - In Touch | C++17 (GCC 7-32) | Accepted | 1201 ms | 21200 KB |
| 29300440 | Aug/09/2017 10:28 | shubhamgoyal__ | I - In Touch | C++14 (GCC 6-32) | Accepted | 280 ms | 82300 KB |
| 15237386 | Jan/08/2016 16:33 | infiniteloop17 | I - In Touch | GNU C++11 | Accepted | 249 ms | 9200 KB |
| 8082169 | Oct/05/2014 08:47 | Dark_sun# | I - In Touch | GNU C++ | Accepted | 374 ms | 19200 KB |
| 13335488 | Oct/01/2015 22:40 | ordan# | I - In Touch | GNU C++11 | Accepted | 390 ms | 19400 KB |
| 8017205 | Sep/29/2014 00:32 | karanaggarwal | I - In Touch | GNU C++ | Accepted | 296 ms | 7600 KB |
| 8082570 | Oct/05/2014 10:18 | zhangtianyong# | I - In Touch | GNU C++ | Accepted | 264 ms | 19200 KB |
| 8895538 | Nov/30/2014 07:53 | aabbxx# | I - In Touch | GNU C++0x | Accepted | 358 ms | 8200 KB |
| 15944088 | Feb/10/2016 20:13 | Greed_for_Speed: shiva_r31, aditya_kakarot, m17# | I - In Touch | GNU C++ | Accepted | 358 ms | 19000 KB |
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