→ 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 |
|---|---|---|---|---|---|---|---|
| 188884058 | Jan/11/2023 16:16 | Yunannnn | A - Average Convex Hull | C++17 (GCC 7-32) | Time limit exceeded on test 49 | 2000 ms | 12500 KB |
| 188869026 | Jan/11/2023 14:09 | Yunannnn | A - Average Convex Hull | C++17 (GCC 7-32) | Wrong answer on test 13 | 0 ms | 0 KB |
| 188862203 | Jan/11/2023 13:04 | Yunannnn | A - Average Convex Hull | C++17 (GCC 7-32) | Wrong answer on test 13 | 15 ms | 0 KB |
| 188861991 | Jan/11/2023 13:02 | Yunannnn | A - Average Convex Hull | C++17 (GCC 7-32) | Wrong answer on test 13 | 0 ms | 0 KB |
| 172906633 | Sep/21/2022 09:15 | applese | J - Jumbo World | C++14 (GCC 6-32) | Wrong answer on test 53 | 951 ms | 48500 KB |
| 172906586 | Sep/21/2022 09:14 | applese | J - Jumbo World | C++14 (GCC 6-32) | Wrong answer on test 53 | 888 ms | 48500 KB |
| 172906134 | Sep/21/2022 09:09 | applese | J - Jumbo World | C++14 (GCC 6-32) | Wrong answer on test 53 | 1076 ms | 48500 KB |
| 172905683 | Sep/21/2022 09:02 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 172905255 | Sep/21/2022 08:56 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Time limit exceeded on test 52 | 2000 ms | 47300 KB |
| 172905058 | Sep/21/2022 08:54 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Time limit exceeded on test 52 | 2000 ms | 48500 KB |
| 172904882 | Sep/21/2022 08:51 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Time limit exceeded on test 52 | 2000 ms | 50100 KB |
| 172904747 | Sep/21/2022 08:49 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Time limit exceeded on test 52 | 2000 ms | 44500 KB |
| 172904595 | Sep/21/2022 08:47 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Wrong answer on test 38 | 30 ms | 500 KB |
| 172904321 | Sep/21/2022 08:43 | willow: tyler178, applese, Timsei# | J - Jumbo World | C++14 (GCC 6-32) | Wrong answer on test 9 | 15 ms | 500 KB |
| 172900884 | Sep/21/2022 07:48 | willow: tyler178, applese, Timsei# | C - Collision Detection | C++14 (GCC 6-32) | Accepted | 249 ms | 8900 KB |
| 172900689 | Sep/21/2022 07:44 | willow: tyler178, applese, Timsei# | C - Collision Detection | C++14 (GCC 6-32) | Wrong answer on test 3 | 15 ms | 5500 KB |
| 172899904 | Sep/21/2022 07:28 | willow: tyler178, applese, Timsei# | C - Collision Detection | C++14 (GCC 6-32) | Wrong answer on test 4 | 15 ms | 5500 KB |
| 172899517 | Sep/21/2022 07:21 | willow: tyler178, applese, Timsei# | C - Collision Detection | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 5500 KB |
| 172899359 | Sep/21/2022 07:18 | willow: tyler178, applese, Timsei# | C - Collision Detection | C++14 (GCC 6-32) | Wrong answer on test 2 | 31 ms | 5500 KB |
| 172899069 | Sep/21/2022 07:11 | willow: tyler178, applese, Timsei# | C - Collision Detection | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 5500 KB |
| 172897753 | Sep/21/2022 06:44 | willow: tyler178, applese, Timsei# | D - Dual Cure | C++17 (GCC 7-32) | Accepted | 62 ms | 7400 KB |
| 172896690 | Sep/21/2022 06:21 | willow: tyler178, applese, Timsei# | A - Average Convex Hull | C++14 (GCC 6-32) | Accepted | 265 ms | 17000 KB |
| 172896550 | Sep/21/2022 06:18 | willow: tyler178, applese, Timsei# | A - Average Convex Hull | C++14 (GCC 6-32) | Wrong answer on test 53 | 234 ms | 13900 KB |
| 172896381 | Sep/21/2022 06:15 | willow: tyler178, applese, Timsei# | A - Average Convex Hull | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 800 KB |
| 172894001 | Sep/21/2022 05:25 | willow: tyler178, applese, Timsei# | E - Elections | C++14 (GCC 6-32) | Accepted | 140 ms | 1600 KB |
| 172893064 | Sep/21/2022 05:00 | willow: tyler178, applese, Timsei# | G - Gas Transportation | C++17 (GCC 7-32) | Accepted | 15 ms | 200 KB |
| 172892649 | Sep/21/2022 04:49 | willow: tyler178, applese, Timsei# | H - Handsome Division | C++14 (GCC 6-32) | Accepted | 0 ms | 0 KB |
| 172892551 | Sep/21/2022 04:46 | willow: tyler178, applese, Timsei# | F - Free of Squares | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 172891881 | Sep/21/2022 04:29 | willow: tyler178, applese, Timsei# | B - Binary Suffix Array | C++17 (GCC 7-32) | Accepted | 108 ms | 3500 KB |
| 172891322 | Sep/21/2022 04:12 | willow: tyler178, applese, Timsei# | I - In Touch | C++14 (GCC 6-32) | Accepted | 373 ms | 9600 KB |
| 172688614 | Sep/19/2022 18:06 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | C - Collision Detection | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 700 KB |
| 172664696 | Sep/19/2022 17:14 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Accepted | 296 ms | 28800 KB |
| 172664505 | Sep/19/2022 17:12 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Time limit exceeded on test 51 | 2000 ms | 28700 KB |
| 172664275 | Sep/19/2022 17:09 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Time limit exceeded on test 51 | 2000 ms | 28800 KB |
| 172663833 | Sep/19/2022 17:05 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Time limit exceeded on test 51 | 2000 ms | 41300 KB |
| 172663463 | Sep/19/2022 17:02 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Time limit exceeded on test 51 | 2000 ms | 54900 KB |
| 172663365 | Sep/19/2022 17:01 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Time limit exceeded on test 51 | 2000 ms | 54900 KB |
| 172659802 | Sep/19/2022 16:27 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Wrong answer on test 24 | 873 ms | 35400 KB |
| 172657378 | Sep/19/2022 16:05 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | A - Average Convex Hull | C++20 (GCC 11-64) | Wrong answer on test 24 | 779 ms | 35400 KB |
| 172655663 | Sep/19/2022 15:49 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | E - Elections | C++17 (GCC 7-32) | Accepted | 78 ms | 800 KB |
| 172651483 | Sep/19/2022 15:09 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | F - Free of Squares | C++17 (GCC 7-32) | Accepted | 15 ms | 200 KB |
| 172651079 | Sep/19/2022 15:06 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | F - Free of Squares | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 172649797 | Sep/19/2022 14:51 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | G - Gas Transportation | C++17 (GCC 7-32) | Accepted | 31 ms | 3400 KB |
| 172649709 | Sep/19/2022 14:50 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | H - Handsome Division | C++20 (GCC 11-64) | Accepted | 0 ms | 0 KB |
| 172646136 | Sep/19/2022 14:15 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | B - Binary Suffix Array | C++20 (GCC 11-64) | Accepted | 452 ms | 8500 KB |
| 172645202 | Sep/19/2022 14:05 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | I - In Touch | C++17 (GCC 7-32) | Accepted | 311 ms | 19800 KB |
| 172645131 | Sep/19/2022 14:04 | Você beijaria Matheus Leal Viana?: NaimSS, yan.silva# | I - In Touch | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 2000 ms | 7100 KB |
| 169181056 | Aug/21/2022 00:55 | Time 1: luiz_oda, cmorax, Ber# | D - Dual Cure | C++17 (GCC 9-64) | Accepted | 78 ms | 18100 KB |
| 169180968 | Aug/21/2022 00:53 | Time 1: luiz_oda, cmorax, Ber# | A - Average Convex Hull | C++20 (GCC 11-64) | Wrong answer on test 13 | 15 ms | 0 KB |
| 169180927 | Aug/21/2022 00:52 | Time 1: luiz_oda, cmorax, Ber# | A - Average Convex Hull | C++20 (GCC 11-64) | Wrong answer on test 13 | 15 ms | 0 KB |
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