→ 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
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 214396513 | Jul/18/2023 21:32 | Ftz_rinti | G - Magic Potions | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 214396385 | Jul/18/2023 21:31 | T.S.Joy | J - Squary Set | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 1600 KB |
| 214395432 | Jul/18/2023 21:23 | Ftz_rinti | G - Magic Potions | C++20 (GCC 11-64) | Wrong answer on test 3 | 0 ms | 0 KB |
| 214395254 | Jul/18/2023 21:21 | Ftz_rinti | G - Magic Potions | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 181105359 | Nov/15/2022 17:51 | niico | A - Chip Installation | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 300 KB |
| 181101254 | Nov/15/2022 17:17 | niico | A - Chip Installation | GNU C11 | Compilation error | 0 ms | 0 KB |
| 180299946 | Nov/10/2022 15:17 | wllw07 | C - Preparing Documents | C++14 (GCC 6-32) | Accepted | 545 ms | 14200 KB |
| 180297675 | Nov/10/2022 14:59 | wllw07 | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 4100 KB |
| 180297512 | Nov/10/2022 14:58 | wllw07 | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 3700 KB |
| 178782924 | Nov/01/2022 11:44 | EDGE73 | C - Preparing Documents | C++14 (GCC 6-32) | Accepted | 202 ms | 34500 KB |
| 178780859 | Nov/01/2022 11:36 | EDGE73 | C - Preparing Documents | C++14 (GCC 6-32) | Time limit exceeded on test 15 | 2000 ms | 35100 KB |
| 178774414 | Nov/01/2022 10:55 | EDGE73 | C - Preparing Documents | C++14 (GCC 6-32) | Time limit exceeded on test 5 | 2000 ms | 36600 KB |
| 178771428 | Nov/01/2022 10:25 | EDGE73 | C - Preparing Documents | C++14 (GCC 6-32) | Time limit exceeded on test 5 | 2000 ms | 34600 KB |
| 178771316 | Nov/01/2022 10:24 | EDGE73 | C - Preparing Documents | GNU C11 | Compilation error | 0 ms | 0 KB |
| 178602440 | Oct/30/2022 19:26 | chase_your_dream | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 3900 KB |
| 178470860 | Oct/30/2022 08:07 | chase_your_dream | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 3900 KB |
| 178467908 | Oct/30/2022 07:01 | chase_your_dream | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 7800 KB |
| 178467855 | Oct/30/2022 07:00 | chase_your_dream | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 5500 KB |
| 178435093 | Oct/29/2022 20:19 | MatiasTang | C - Preparing Documents | C++14 (GCC 6-32) | Accepted | 156 ms | 9100 KB |
| 178435036 | Oct/29/2022 20:18 | MatiasTang | C - Preparing Documents | C++14 (GCC 6-32) | Memory limit exceeded on test 5 | 202 ms | 262100 KB |
| 178228652 | Oct/28/2022 16:48 | LittleDrinks | C - Preparing Documents | C++14 (GCC 6-32) | Accepted | 171 ms | 9100 KB |
| 178227025 | Oct/28/2022 16:40 | LittleDrinks | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 12 | 31 ms | 9100 KB |
| 178226904 | Oct/28/2022 16:39 | LittleDrinks | C - Preparing Documents | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 5200 KB |
| 178108978 | Oct/27/2022 16:51 | LittleDrinks# | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 12 | 30 ms | 9100 KB |
| 178108628 | Oct/27/2022 16:49 | LittleDrinks# | C - Preparing Documents | C++14 (GCC 6-32) | Time limit exceeded on test 5 | 2000 ms | 9200 KB |
| 178107719 | Oct/27/2022 16:42 | LittleDrinks# | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 12 | 31 ms | 9100 KB |
| 178106426 | Oct/27/2022 16:33 | MatiasTang | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 12 | 30 ms | 9200 KB |
| 178101947 | Oct/27/2022 16:00 | LittleDrinks# | C - Preparing Documents | C++14 (GCC 6-32) | Wrong answer on test 12 | 31 ms | 9200 KB |
| 178096834 | Oct/27/2022 15:21 | MatiasTang | C - Preparing Documents | C++14 (GCC 6-32) | Time limit exceeded on test 5 | 2000 ms | 9200 KB |
| 178096155 | Oct/27/2022 15:15 | MatiasTang | C - Preparing Documents | C++14 (GCC 6-32) | Runtime error on test 1 | 0 ms | 5300 KB |
| 178095400 | Oct/27/2022 15:10 | MatiasTang | C - Preparing Documents | C++14 (GCC 6-32) | Runtime error on test 1 | 15 ms | 5300 KB |
| 178095256 | Oct/27/2022 15:09 | MatiasTang | C - Preparing Documents | GNU C11 | Compilation error | 0 ms | 0 KB |
| 171805186 | Sep/12/2022 15:06 | Mbfibat | G - Magic Potions | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 800 KB |
| 171805086 | Sep/12/2022 15:05 | Mbfibat | G - Magic Potions | C++17 (GCC 7-32) | Runtime error on test 1 | 46 ms | 11700 KB |
| 171803979 | Sep/12/2022 14:53 | Mbfibat | G - Magic Potions | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 800 KB |
| 171777824 | Sep/12/2022 09:03 | dknguyen176 | G - Magic Potions | C++17 (GCC 9-64) | Accepted | 264 ms | 8800 KB |
| 171777752 | Sep/12/2022 09:02 | dknguyen176 | G - Magic Potions | C++17 (GCC 9-64) | Wrong answer on test 1 | 15 ms | 400 KB |
| 147277838 | Feb/22/2022 17:31 | peuch | F - Knapsack Problem | C++14 (GCC 6-32) | Accepted | 31 ms | 4200 KB |
| 147277648 | Feb/22/2022 17:28 | peuch | F - Knapsack Problem | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 4200 KB |
| 147276306 | Feb/22/2022 17:13 | peuch | F - Knapsack Problem | C++14 (GCC 6-32) | Wrong answer on test 33 | 78 ms | 4200 KB |
| 147275913 | Feb/22/2022 17:09 | peuch | F - Knapsack Problem | C++14 (GCC 6-32) | Wrong answer on test 33 | 15 ms | 4200 KB |
| 147275654 | Feb/22/2022 17:06 | peuch | F - Knapsack Problem | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 4200 KB |
| 147036079 | Feb/20/2022 17:27 | Gmacem | E - Hot Potato Routing | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 147036023 | Feb/20/2022 17:27 | Gmacem | E - Hot Potato Routing | C++20 (GCC 11-64) | Wrong answer on test 2 | 0 ms | 0 KB |
| 147031135 | Feb/20/2022 16:27 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Gmacem, Kogut_Ivan# | H - Restoring Permutation | C++20 (GCC 11-64) | Accepted | 31 ms | 2200 KB |
| 147017063 | Feb/20/2022 13:36 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Gmacem, Kogut_Ivan# | J - Squary Set | C++20 (GCC 11-64) | Accepted | 842 ms | 25100 KB |
| 147016616 | Feb/20/2022 13:31 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Gmacem, Kogut_Ivan# | G - Magic Potions | C++20 (GCC 11-64) | Accepted | 218 ms | 16000 KB |
| 147013980 | Feb/20/2022 12:58 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Gmacem, Kogut_Ivan# | A - Chip Installation | C++20 (GCC 11-64) | Accepted | 109 ms | 21200 KB |
| 147013758 | Feb/20/2022 12:55 | ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Gmacem, Kogut_Ivan# | A - Chip Installation | C++20 (GCC 11-64) | Wrong answer on test 13 | 77 ms | 21200 KB |
| 132668069 | Oct/22/2021 09:10 | reshke | F - Knapsack Problem | C++17 (GCC 9-64) | Accepted | 15 ms | 3600 KB |
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