→ 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 |
|---|---|---|---|---|---|---|---|
| 171269308 | Sep/07/2022 21:26 | vjudge4 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 14 | 778 ms | 51900 KB |
| 171269226 | Sep/07/2022 21:25 | vjudge3 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 6 | 60 ms | 2600 KB |
| 171269176 | Sep/07/2022 21:24 | vjudge4 | A - Ackerman's Function | C# 10 | Compilation error | 0 ms | 0 KB |
| 171269132 | Sep/07/2022 21:24 | vjudge5 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 6 | 30 ms | 2600 KB |
| 171268100 | Sep/07/2022 21:12 | vjudge4 | A - Ackerman's Function | C++17 (GCC 9-64) | Runtime error on test 7 | 92 ms | 10600 KB |
| 171268013 | Sep/07/2022 21:11 | vjudge3 | A - Ackerman's Function | C++20 (GCC 11-64) | Runtime error on test 7 | 92 ms | 7500 KB |
| 171267951 | Sep/07/2022 21:10 | vjudge5 | A - Ackerman's Function | C++17 (GCC 7-32) | Memory limit exceeded on test 3 | 996 ms | 65500 KB |
| 171267718 | Sep/07/2022 21:08 | vjudge3 | A - Ackerman's Function | C++17 (GCC 9-64) | Wrong answer on test 3 | 30 ms | 4300 KB |
| 171267507 | Sep/07/2022 21:05 | vjudge1 | A - Ackerman's Function | Clang++17 Diagnostics | Wrong answer on test 2 | 92 ms | 200 KB |
| 171266694 | Sep/07/2022 20:57 | vjudge2 | F - GSM | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 171264257 | Sep/07/2022 20:30 | vjudge2 | F - GSM | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 171260902 | Sep/07/2022 19:52 | vjudge3 | F - GSM | C++20 (GCC 11-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 171260546 | Sep/07/2022 19:48 | vjudge4 | A - Ackerman's Function | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 1000 ms | 1700 KB |
| 171260391 | Sep/07/2022 19:47 | vjudge3 | A - Ackerman's Function | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 1000 ms | 1500 KB |
| 171258833 | Sep/07/2022 19:30 | vjudge3 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 1400 KB |
| 171257945 | Sep/07/2022 19:21 | vjudge1 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 1600 KB |
| 171257779 | Sep/07/2022 19:19 | vjudge4 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 2100 KB |
| 171257609 | Sep/07/2022 19:17 | vjudge3 | A - Ackerman's Function | C++17 (GCC 7-32) | Runtime error on test 2 | 0 ms | 1400 KB |
| 171257554 | Sep/07/2022 19:17 | vjudge2 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 6 | 30 ms | 2100 KB |
| 171257374 | Sep/07/2022 19:15 | vjudge5 | A - Ackerman's Function | C# 10 | Compilation error | 0 ms | 0 KB |
| 171257318 | Sep/07/2022 19:14 | vjudge3 | A - Ackerman's Function | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 1000 ms | 2100 KB |
| 171257277 | Sep/07/2022 19:14 | vjudge4 | A - Ackerman's Function | C# 10 | Compilation error | 0 ms | 0 KB |
| 171257092 | Sep/07/2022 19:12 | vjudge2 | A - Ackerman's Function | C++17 (GCC 7-32) | Wrong answer on test 14 | 62 ms | 3000 KB |
| 171256979 | Sep/07/2022 19:11 | vjudge1 | A - Ackerman's Function | Clang++17 Diagnostics | Compilation error | 0 ms | 0 KB |
| 171256831 | Sep/07/2022 19:10 | vjudge4 | A - Ackerman's Function | Clang++17 Diagnostics | Time limit exceeded on test 8 | 1000 ms | 5500 KB |
| 171256661 | Sep/07/2022 19:08 | vjudge4 | A - Ackerman's Function | Clang++17 Diagnostics | Time limit exceeded on test 2 | 1000 ms | 65500 KB |
| 171256532 | Sep/07/2022 19:07 | vjudge5 | A - Ackerman's Function | Clang++17 Diagnostics | Runtime error on test 2 | 60 ms | 200 KB |
| 171255864 | Sep/07/2022 19:00 | vjudge1 | A - Ackerman's Function | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 2000 KB |
| 171255501 | Sep/07/2022 18:56 | vjudge2 | C - Yellow Code | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 1200 KB |
| 171255276 | Sep/07/2022 18:54 | vjudge1 | A - Ackerman's Function | Clang++17 Diagnostics | Runtime error on test 1 | 62 ms | 2300 KB |
| 171255116 | Sep/07/2022 18:52 | vjudge2 | A - Ackerman's Function | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 2000 KB |
| 153734570 | Apr/15/2022 18:10 | BARBARIANNNNN# | D - Yet Another Digit | C++14 (GCC 6-32) | Accepted | 30 ms | 100 KB |
| 153733872 | Apr/15/2022 18:00 | BARBARIANNNNN# | D - Yet Another Digit | C++14 (GCC 6-32) | Wrong answer on test 23 | 30 ms | 0 KB |
| 153728010 | Apr/15/2022 16:49 | BARBARIANNNNN# | I - Railroad Sort | C++14 (GCC 6-32) | Accepted | 62 ms | 200 KB |
| 153726414 | Apr/15/2022 16:31 | BARBARIANNNNN# | I - Railroad Sort | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 200 KB |
| 153715467 | Apr/15/2022 14:21 | BARBARIANNNNN# | C - Yellow Code | C++14 (GCC 6-32) | Accepted | 30 ms | 2100 KB |
| 144467085 | Jan/30/2022 06:06 | SoiMae | C - Yellow Code | C++14 (GCC 6-32) | Accepted | 0 ms | 8800 KB |
| 144464620 | Jan/30/2022 04:07 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Accepted | 30 ms | 0 KB |
| 144464600 | Jan/30/2022 04:05 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 144464577 | Jan/30/2022 04:04 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 144464382 | Jan/30/2022 03:54 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 144464372 | Jan/30/2022 03:53 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 143730978 | Jan/23/2022 06:45 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 3 | 0 ms | 0 KB |
| 143730854 | Jan/23/2022 06:43 | SoiMae | G - Warehouse Keeper | C++14 (GCC 6-32) | Wrong answer on test 21 | 342 ms | 1700 KB |
| 143730754 | Jan/23/2022 06:41 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 3 | 30 ms | 0 KB |
| 143730633 | Jan/23/2022 06:38 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 143729991 | Jan/23/2022 06:25 | SoiMae | A - Ackerman's Function | C++14 (GCC 6-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 143729981 | Jan/23/2022 06:24 | SoiMae | C - Yellow Code | C++14 (GCC 6-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 143729970 | Jan/23/2022 06:24 | SoiMae | G - Warehouse Keeper | C++14 (GCC 6-32) | Wrong answer on test 21 | 374 ms | 1700 KB |
| 143729932 | Jan/23/2022 06:23 | SoiMae | F - GSM | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
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