→ 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 |
|---|---|---|---|---|---|---|---|
| 146935510 | Feb/19/2022 16:13 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 173500 KB |
| 146934709 | Feb/19/2022 16:05 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Wrong answer on test 3 | 15 ms | 9000 KB |
| 146934597 | Feb/19/2022 16:04 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Wrong answer on test 3 | 0 ms | 9000 KB |
| 146928745 | Feb/19/2022 14:57 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Wrong answer on test 3 | 15 ms | 9000 KB |
| 146927612 | Feb/19/2022 14:45 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Wrong answer on test 3 | 15 ms | 9000 KB |
| 146927302 | Feb/19/2022 14:42 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 9000 KB |
| 146560704 | Feb/15/2022 22:33 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 9400 KB |
| 146560445 | Feb/15/2022 22:30 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 9400 KB |
| 146268683 | Feb/13/2022 21:23 | IPRIT | D - Dynamic LCA | C++17 (GCC 9-64) | Accepted | 529 ms | 27000 KB |
| 146268640 | Feb/13/2022 21:22 | Bloodmain | D - Dynamic LCA | C++20 (GCC 11-64) | Accepted | 498 ms | 28600 KB |
| 146268604 | Feb/13/2022 21:22 | Bloodmain | D - Dynamic LCA | C++20 (GCC 11-64) | Accepted | 468 ms | 28600 KB |
| 146268353 | Feb/13/2022 21:19 | Bloodmain | D - Dynamic LCA | C++20 (GCC 11-64) | Wrong answer on test 4 | 0 ms | 0 KB |
| 146266353 | Feb/13/2022 20:55 | Bloodmain | D - Dynamic LCA | C++20 (GCC 11-64) | Wrong answer on test 4 | 0 ms | 0 KB |
| 146265061 | Feb/13/2022 20:40 | Bloodmain | D - Dynamic LCA | C++20 (GCC 11-64) | Wrong answer on test 4 | 15 ms | 0 KB |
| 146039044 | Feb/12/2022 12:09 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 1560 ms | 20600 KB |
| 146038640 | Feb/12/2022 12:05 | IPRIT | D - Dynamic LCA | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 9000 KB |
| 143972679 | Jan/25/2022 15:38 | MagicalFlower | I - Incomparable Suffixes | C++14 (GCC 6-32) | Accepted | 857 ms | 192300 KB |
| 143938300 | Jan/25/2022 09:41 | Eileen_Hotpot | H - Hats and Wizards | C++20 (GCC 11-64) | Accepted | 140 ms | 38600 KB |
| 143938134 | Jan/25/2022 09:39 | Remake: Eileen_Hotpot, 0426, flowerinsea# | E - Equal Hash Codes | C++20 (GCC 11-64) | Wrong answer on test 3 | 685 ms | 248900 KB |
| 143938092 | Jan/25/2022 09:39 | Remake: Eileen_Hotpot, 0426, flowerinsea# | E - Equal Hash Codes | C++20 (GCC 11-64) | Wrong answer on test 3 | 592 ms | 37100 KB |
| 143938017 | Jan/25/2022 09:38 | Remake: Eileen_Hotpot, 0426, flowerinsea# | E - Equal Hash Codes | C++20 (GCC 11-64) | Memory limit exceeded on test 1 | 249 ms | 262100 KB |
| 143937480 | Jan/25/2022 09:32 | Remake: Eileen_Hotpot, 0426, flowerinsea# | H - Hats and Wizards | C++20 (GCC 11-64) | Accepted | 249 ms | 38600 KB |
| 143937440 | Jan/25/2022 09:32 | Remake: Eileen_Hotpot, 0426, flowerinsea# | H - Hats and Wizards | C++20 (GCC 11-64) | Accepted | 530 ms | 38700 KB |
| 143935101 | Jan/25/2022 09:07 | Remake: Eileen_Hotpot, 0426, flowerinsea# | H - Hats and Wizards | C++20 (GCC 11-64) | Accepted | 1747 ms | 38600 KB |
| 143925953 | Jan/25/2022 06:44 | Remake: Eileen_Hotpot, 0426, flowerinsea# | C - Comparator Networks | C++20 (GCC 11-64) | Accepted | 624 ms | 46000 KB |
| 143925398 | Jan/25/2022 06:33 | Remake: Eileen_Hotpot, 0426, flowerinsea# | J - Journey Planner | C++20 (GCC 11-64) | Accepted | 576 ms | 247200 KB |
| 143925339 | Jan/25/2022 06:32 | Remake: Eileen_Hotpot, 0426, flowerinsea# | J - Journey Planner | C++20 (GCC 11-64) | Wrong answer on test 32 | 451 ms | 226400 KB |
| 143925065 | Jan/25/2022 06:26 | Remake: Eileen_Hotpot, 0426, flowerinsea# | J - Journey Planner | C++20 (GCC 11-64) | Wrong answer on test 4 | 0 ms | 220800 KB |
| 143924658 | Jan/25/2022 06:17 | Remake: Eileen_Hotpot, 0426, flowerinsea# | C - Comparator Networks | C++20 (GCC 11-64) | Time limit exceeded on test 10 | 1000 ms | 900 KB |
| 143924262 | Jan/25/2022 06:08 | Remake: Eileen_Hotpot, 0426, flowerinsea# | C - Comparator Networks | C++20 (GCC 11-64) | Time limit exceeded on test 10 | 1000 ms | 700 KB |
| 143924197 | Jan/25/2022 06:07 | Remake: Eileen_Hotpot, 0426, flowerinsea# | C - Comparator Networks | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 100 KB |
| 143923108 | Jan/25/2022 05:41 | Remake: Eileen_Hotpot, 0426, flowerinsea# | G - Grand Tour | C++20 (GCC 11-64) | Accepted | 265 ms | 6500 KB |
| 143923035 | Jan/25/2022 05:39 | Remake: Eileen_Hotpot, 0426, flowerinsea# | G - Grand Tour | C++20 (GCC 11-64) | Wrong answer on test 4 | 15 ms | 3900 KB |
| 143922387 | Jan/25/2022 05:19 | Remake: Eileen_Hotpot, 0426, flowerinsea# | J - Journey Planner | C++20 (GCC 11-64) | Memory limit exceeded on test 1 | 0 ms | 262100 KB |
| 143922239 | Jan/25/2022 05:15 | Remake: Eileen_Hotpot, 0426, flowerinsea# | F - Funny Game | C++20 (GCC 11-64) | Accepted | 1201 ms | 78300 KB |
| 143922234 | Jan/25/2022 05:15 | Remake: Eileen_Hotpot, 0426, flowerinsea# | B - Betting Fast | C++20 (GCC 11-64) | Accepted | 46 ms | 82200 KB |
| 143921983 | Jan/25/2022 05:07 | Remake: Eileen_Hotpot, 0426, flowerinsea# | F - Funny Game | C++20 (GCC 11-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 143921669 | Jan/25/2022 04:56 | Remake: Eileen_Hotpot, 0426, flowerinsea# | D - Dynamic LCA | C++20 (GCC 11-64) | Accepted | 795 ms | 32100 KB |
| 143290938 | Jan/19/2022 09:35 | CYMario | D - Dynamic LCA | C++17 (GCC 7-32) | Accepted | 452 ms | 4700 KB |
| 143290789 | Jan/19/2022 09:34 | CYMario | D - Dynamic LCA | C++17 (GCC 7-32) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 141910883 | Jan/07/2022 16:16 | Markadiusz | C - Comparator Networks | C++17 (GCC 7-32) | Wrong answer on test 4 | 15 ms | 100 KB |
| 141910112 | Jan/07/2022 16:07 | Markadiusz | C - Comparator Networks | C++17 (GCC 7-32) | Wrong answer on test 3 | 0 ms | 100 KB |
| 141909819 | Jan/07/2022 16:04 | UW2: tnowak, Markadiusz, staniewzki# | C - Comparator Networks | C++17 (GCC 9-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 141908727 | Jan/07/2022 15:53 | UW2: tnowak, Markadiusz, staniewzki# | C - Comparator Networks | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 141904680 | Jan/07/2022 15:04 | UW2: tnowak, Markadiusz, staniewzki# | A - Abstract Dances | C++17 (GCC 7-32) | Accepted | 0 ms | 100 KB |
| 141903879 | Jan/07/2022 14:54 | UW2: tnowak, Markadiusz, staniewzki# | A - Abstract Dances | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 100 KB |
| 141895986 | Jan/07/2022 13:09 | UW2: tnowak, Markadiusz, staniewzki# | G - Grand Tour | C++17 (GCC 7-32) | Accepted | 421 ms | 15900 KB |
| 141893725 | Jan/07/2022 12:41 | UW2: tnowak, Markadiusz, staniewzki# | G - Grand Tour | C++17 (GCC 7-32) | Wrong answer on test 3 | 15 ms | 100 KB |
| 141893189 | Jan/07/2022 12:35 | UW2: tnowak, Markadiusz, staniewzki# | B - Betting Fast | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 141892980 | Jan/07/2022 12:32 | UW2: tnowak, Markadiusz, staniewzki# | G - Grand Tour | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 0 KB |
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