→ About Contest
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.
→ 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
→ Contest materials
Problem A - Cookies
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 28200857 | Jul/02/2017 04:55 |
 Stavropol SU 1: Babenko, Edel, Krasilnikov |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28200921 | Jul/02/2017 04:55 |
Warsaw U WARSAW HAMMERHEADS: Cygan, Pilipczuk, Wolski |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28200941 | Jul/02/2017 04:55 |
MSU SE: Halyavin, Popelyshev, Shavlyugin |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28200978 | Jul/02/2017 04:55 |
Petrozavodsk SU Wx: Denisov, Nikolaevsky, Nikolaevsky |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28200987 | Jul/02/2017 04:55 |
SPb SU Burunduchki: Davydov, Kopeliovich, Petrov |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28200992 | Jul/02/2017 04:55 |
Saratov SU #3: Goldshtein, Klimov, Nazarov |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201024 | Jul/02/2017 04:55 |
OrelSTU Encore: Ershov, Shishkov, Zhukov |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201041 | Jul/02/2017 04:55 |
MSU ST: Angelyuk, Astakhov, Maksimenko |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201050 | Jul/02/2017 04:55 |
Saratov SU #1: Bondarenko, Matov, Pak |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201054 | Jul/02/2017 04:55 |
SPb IFMO 1: Akishev, Dvorkin, Satyukov |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201085 | Jul/02/2017 04:55 |
SPb SU COOLler: Bankevich, Leonov, Valtman |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201161 | Jul/02/2017 04:55 |
Petr team: [Mavrin], Mitrichev, [Stankevich] |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201174 | Jul/02/2017 04:55 |
MSU x13: Kulikov, Levin, Nalivaiko |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201181 | Jul/02/2017 04:55 |
Ural SU Osliki: Musin, Pupyrev, Yakovlev |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201182 | Jul/02/2017 04:55 |
Petrozavodsk SU Medved: Medvedev, Spirichev |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201213 | Jul/02/2017 04:55 |
NTUU KPI Hell Swarm: Giginyak, Rybak, Vedensky |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201237 | Jul/02/2017 04:55 |
Novosibirsk SU 1: Gatilov, Kuzkokov, Tokarev |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201270 | Jul/02/2017 04:56 |
Saratov SU #4: Denisov, Klenov, Mescheryakov |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 28201271 | Jul/02/2017 04:56 |
BSU: Ivan Metelsky |
A - Cookies | Unknown | Accepted | 0 ms | 0 KB |
| 198608980 | Mar/22/2023 14:01 | vjudge1 | A - Cookies | C++20 (GCC 11-64) | Accepted | 30 ms | 700 KB |
| 343957578 | Oct/16/2025 07:14 | Null_h | A - Cookies | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 3500 KB |
| 12600149 | Aug/19/2015 11:54 | vjudge4 | A - Cookies | GNU C++ | Accepted | 1278 ms | 2300 KB |
| 215371997 | Jul/24/2023 17:44 | vjudge2 | A - Cookies | C++20 (GCC 11-64) | Accepted | 30 ms | 2100 KB |
| 219885616 | Aug/22/2023 11:30 | vjudge5 | A - Cookies | C++20 (GCC 11-64) | Accepted | 30 ms | 1800 KB |
| 220094134 | Aug/24/2023 04:24 | vjudge1 | A - Cookies | C++20 (GCC 11-64) | Accepted | 30 ms | 600 KB |
| 220454240 | Aug/26/2023 06:06 | vjudge5 | A - Cookies | Clang++17 Diagnostics | Accepted | 218 ms | 100 KB |
| 219889163 | Aug/22/2023 12:01 | vjudge1 | A - Cookies | C++20 (GCC 11-64) | Accepted | 30 ms | 600 KB |
| 276533687 | Aug/15/2024 15:28 | vjudge3 | A - Cookies | C++20 (GCC 13-64) | Accepted | 122 ms | 1600 KB |
| 214515548 | Jul/19/2023 19:35 | realg12.rg29 | A - Cookies | C++20 (GCC 11-64) | Accepted | 30 ms | 700 KB |
| 214515655 | Jul/19/2023 19:35 | maverick2789 | A - Cookies | C++14 (GCC 6-32) | Accepted | 30 ms | 700 KB |
| 18842437 | Jul/01/2016 18:07 | vjudge4 | A - Cookies | GNU C++ | Accepted | 60 ms | 2200 KB |
| 220651233 | Aug/27/2023 10:37 | vjudge5 | A - Cookies | Clang++17 Diagnostics | Accepted | 156 ms | 4300 KB |
| 220651285 | Aug/27/2023 10:38 | vjudge4 | A - Cookies | Clang++17 Diagnostics | Accepted | 216 ms | 4300 KB |
| 220384353 | Aug/25/2023 16:49 | vjudge3 | A - Cookies | C++17 (GCC 7-32) | Accepted | 30 ms | 700 KB |
| 220651253 | Aug/27/2023 10:38 | chendaohan | A - Cookies | C++17 (GCC 9-64) | Accepted | 30 ms | 2700 KB |
| 41555122 | Aug/13/2018 13:49 | vjudge2 | A - Cookies | GNU C++ | Accepted | 62 ms | 1700 KB |
| 275962225 | Aug/12/2024 17:05 | vjudge4 | A - Cookies | C++17 (GCC 7-32) | Accepted | 124 ms | 1600 KB |
| 276527334 | Aug/15/2024 14:40 | vjudge4 | A - Cookies | C++20 (GCC 13-64) | Accepted | 156 ms | 1600 KB |
| 276528469 | Aug/15/2024 14:49 | vjudge2 | A - Cookies | C++17 (GCC 7-32) | Accepted | 92 ms | 1600 KB |
| 370757079 | Apr/12/2026 06:44 | qwwqcy | A - Cookies | C++20 (GCC 13-64) | Accepted | 62 ms | 1600 KB |
| 275456487 | Aug/10/2024 04:16 | vjudge5 | A - Cookies | C++20 (GCC 13-64) | Accepted | 92 ms | 1300 KB |
| 219885654 | Aug/22/2023 11:30 | vjudge3 | A - Cookies | C++14 (GCC 6-32) | Accepted | 62 ms | 38800 KB |
| 372911997 | Apr/29/2026 08:46 | Chen_ri_kang | A - Cookies | C++17 (GCC 7-32) | Accepted | 92 ms | 1300 KB |
| 25971597 | Mar/31/2017 11:38 | vjudge2 | A - Cookies | GNU C++ | Accepted | 30 ms | 3800 KB |
| 275960037 | Aug/12/2024 16:52 | giftasdf | A - Cookies | C++17 (GCC 7-32) | Accepted | 122 ms | 1600 KB |
| 220623284 | Aug/27/2023 03:29 | vjudge1 | A - Cookies | C++20 (GCC 11-64) | Accepted | 0 ms | 600 KB |
| 41265948 | Aug/06/2018 10:08 | vjudge5 | A - Cookies | GNU C++ | Accepted | 62 ms | 1800 KB |
| 214181394 | Jul/17/2023 12:30 | vjudge5 | A - Cookies | C++14 (GCC 6-32) | Accepted | 30 ms | 2400 KB |
| 283969499 | Oct/02/2024 05:13 | Chen_ri_kang | A - Cookies | C++17 (GCC 7-32) | Accepted | 124 ms | 1300 KB |
| 54468347 | May/22/2019 05:46 | vjudge3 | A - Cookies | GNU C++11 | Accepted | 92 ms | 2900 KB |
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