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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.
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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 |
|---|---|---|---|---|---|---|---|
| 377776230 | Jun/08/2026 14:58 | Bahy. | G - Maximaze XOR sum | C++20 (GCC 13-64) | Time limit exceeded on test 14 | 1000 ms | 0 KB |
| 377771337 | Jun/08/2026 14:15 | Bahy. | G - Maximaze XOR sum | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 0 KB |
| 377679188 | Jun/07/2026 19:28 | Bahy. | G - Maximaze XOR sum | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 100 KB |
| 377678700 | Jun/07/2026 19:26 | Bahy. | G - Maximaze XOR sum | C++20 (GCC 13-64) | Wrong answer on test 5 | 15 ms | 0 KB |
| 376544365 | May/29/2026 20:01 | lkotyaral | H - Octopus Game | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 376542792 | May/29/2026 19:44 | lkotyaral | H - Octopus Game | C++17 (GCC 7-32) | Wrong answer on test 21 | 46 ms | 0 KB |
| 376538589 | May/29/2026 19:01 | lkotyaral | H - Octopus Game | C++17 (GCC 7-32) | Wrong answer on test 21 | 31 ms | 100 KB |
| 376538288 | May/29/2026 18:58 | lkotyaral | H - Octopus Game | C++17 (GCC 7-32) | Wrong answer on test 21 | 46 ms | 100 KB |
| 376536618 | May/29/2026 18:40 | lkotyaral | K - Work or Sleep! | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 376533315 | May/29/2026 18:05 | lkotyaral | J - Computational ethnography | C++17 (GCC 7-32) | Accepted | 93 ms | 0 KB |
| 376523390 | May/29/2026 16:28 | lkotyaral | A - Friendly Rooks | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 376230611 | May/26/2026 23:58 | F_4_K_E | H - Octopus Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 376229791 | May/26/2026 23:37 | F_4_K_E | H - Octopus Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 27 | 31 ms | 100 KB |
| 376229666 | May/26/2026 23:34 | F_4_K_E | H - Octopus Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 27 | 46 ms | 100 KB |
| 376204253 | May/26/2026 18:22 | F_4_K_E | H - Octopus Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 27 | 46 ms | 100 KB |
| 376055862 | May/25/2026 17:55 | Ahmed_Salamaa | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Accepted | 937 ms | 100 KB |
| 376052378 | May/25/2026 17:24 | Ahmed_Salamaa | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Accepted | 953 ms | 100 KB |
| 376051877 | May/25/2026 17:19 | Ahmed_Salamaa | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1000 ms | 100 KB |
| 376049744 | May/25/2026 17:01 | Ahmed_Salamaa | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 376029652 | May/25/2026 13:59 | F_4_K_E | K - Work or Sleep! | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 376026362 | May/25/2026 13:25 | F_4_K_E | J - Computational ethnography | C++23 (GCC 14-64, msys2) | Accepted | 546 ms | 41500 KB |
| 376025801 | May/25/2026 13:20 | F_4_K_E | J - Computational ethnography | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 484 ms | 41300 KB |
| 376025723 | May/25/2026 13:19 | F_4_K_E | J - Computational ethnography | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 1000 ms | 353600 KB |
| 376025659 | May/25/2026 13:18 | F_4_K_E | J - Computational ethnography | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 218 ms | 46600 KB |
| 376025541 | May/25/2026 13:17 | F_4_K_E | J - Computational ethnography | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 203 ms | 46600 KB |
| 376023785 | May/25/2026 13:00 | F_4_K_E | A - Friendly Rooks | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 376023699 | May/25/2026 12:59 | F_4_K_E | A - Friendly Rooks | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 375759065 | May/23/2026 15:09 | zaforom | C - Moving Cells | C++17 (GCC 7-32) | Accepted | 593 ms | 42400 KB |
| 375757577 | May/23/2026 14:54 | zaforom | C - Moving Cells | C++17 (GCC 7-32) | Time limit exceeded on test 31 | 1000 ms | 8200 KB |
| 375731297 | May/23/2026 11:23 | zaforom# | I - Third Group Exam | C++17 (GCC 7-32) | Accepted | 812 ms | 5400 KB |
| 375725635 | May/23/2026 10:34 | zaforom# | K - Work or Sleep! | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 375719977 | May/23/2026 09:41 | zaforom# | J - Computational ethnography | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 375719888 | May/23/2026 09:40 | zaforom# | J - Computational ethnography | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 375716567 | May/23/2026 09:07 | zaforom# | H - Octopus Game | C++17 (GCC 7-32) | Wrong answer on test 27 | 46 ms | 100 KB |
| 375712892 | May/23/2026 08:22 | zaforom# | E - Haiku | C++17 (GCC 7-32) | Accepted | 62 ms | 3500 KB |
| 375711586 | May/23/2026 08:04 | zaforom# | D - Army of Clones | C++17 (GCC 7-32) | Accepted | 343 ms | 9000 KB |
| 375709086 | May/23/2026 07:26 | zaforom# | B - Guess the Array | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 375708126 | May/23/2026 07:09 | zaforom# | A - Friendly Rooks | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 374558570 | May/15/2026 05:05 | Jensen123 | G - Maximaze XOR sum | C++20 (GCC 13-64) | Accepted | 93 ms | 0 KB |
| 374558059 | May/15/2026 04:48 | Jensen123 | G - Maximaze XOR sum | C++20 (GCC 13-64) | Wrong answer on test 13 | 46 ms | 100 KB |
| 373705875 | May/06/2026 13:59 | mrChest | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 115700 KB |
| 373705738 | May/06/2026 13:58 | mrChest | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 0 ms | 0 KB |
| 373705156 | May/06/2026 13:51 | mrChest | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Runtime error on test 6 | 31 ms | 0 KB |
| 373702846 | May/06/2026 13:25 | mrChest | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 373702582 | May/06/2026 13:21 | mrChest | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 373702084 | May/06/2026 13:16 | mrChest | G - Maximaze XOR sum | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 373701997 | May/06/2026 13:15 | Anastasiya_G | C - Moving Cells | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 3200 KB |
| 373701585 | May/06/2026 13:10 | kliiiiiiiiiiiiiiiiiiio | G - Maximaze XOR sum | C++20 (GCC 13-64) | Accepted | 187 ms | 39200 KB |
| 373701242 | May/06/2026 13:06 | kliiiiiiiiiiiiiiiiiiio | G - Maximaze XOR sum | C++20 (GCC 13-64) | Time limit exceeded on test 14 | 1000 ms | 3200 KB |
| 373701179 | May/06/2026 13:06 | kliiiiiiiiiiiiiiiiiiio | G - Maximaze XOR sum | C++20 (GCC 13-64) | Time limit exceeded on test 14 | 1000 ms | 3200 KB |
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