→ 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 |
|---|---|---|---|---|---|---|---|
| 388855362 | Aug/29/2026 23:20 | kirnau17 | B - Круглый стол | PyPy 3-64 | Accepted | 124 ms | 0 KB |
| 388855337 | Aug/29/2026 23:20 | kirnau17 | B - Круглый стол | PyPy 3-64 | Wrong answer on test 12 | 92 ms | 0 KB |
| 388855283 | Aug/29/2026 23:19 | kirnau17 | B - Круглый стол | PyPy 3-64 | Wrong answer on test 13 | 124 ms | 0 KB |
| 388855258 | Aug/29/2026 23:19 | kirnau17 | B - Круглый стол | PyPy 3-64 | Wrong answer on test 12 | 92 ms | 0 KB |
| 388854903 | Aug/29/2026 23:12 | kirnau17 | A - Цапли | PyPy 3-64 | Accepted | 124 ms | 0 KB |
| 388854871 | Aug/29/2026 23:12 | kirnau17 | A - Цапли | PyPy 3-64 | Runtime error on test 1 | 186 ms | 2700 KB |
| 388854721 | Aug/29/2026 23:09 | kirnau17 | A - Цапли | PyPy 3-64 | Runtime error on test 1 | 92 ms | 2700 KB |
| 388854665 | Aug/29/2026 23:08 | kirnau17 | A - Цапли | PyPy 3-64 | Runtime error on test 1 | 124 ms | 2700 KB |
| 388009070 | Aug/22/2026 17:04 | CtrlAlt | C - Поврежденный XML | C++23 (GCC 14-64, msys2) | Accepted | 186 ms | 100 KB |
| 388008818 | Aug/22/2026 17:02 | CtrlAlt | B - Круглый стол | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 386861253 | Aug/13/2026 09:47 | Mary-_-Bogdanova | B - Круглый стол | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 386861011 | Aug/13/2026 09:44 | Mary-_-Bogdanova | A - Цапли | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 0 KB |
| 386860931 | Aug/13/2026 09:43 | Mary-_-Bogdanova | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 100 KB |
| 385681676 | Aug/04/2026 21:16 | i_qwed | C - Поврежденный XML | C++17 (GCC 7-32) | Accepted | 156 ms | 0 KB |
| 384477752 | Jul/27/2026 10:35 | DanilTyan | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 62 ms | 0 KB |
| 384477547 | Jul/27/2026 10:33 | DanilTyan | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 384477323 | Jul/27/2026 10:31 | DanilTyan | A - Цапли | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 0 KB |
| 382115190 | Jul/11/2026 15:59 | Denis-cpp | A - Цапли | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 381991680 | Jul/10/2026 17:47 | plie | A - Цапли | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 0 KB |
| 381991378 | Jul/10/2026 17:45 | plie | A - Цапли | C++23 (GCC 14-64, msys2) | Accepted | 1436 ms | 0 KB |
| 381991226 | Jul/10/2026 17:44 | plie | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 0 KB |
| 381990859 | Jul/10/2026 17:40 | plie | B - Круглый стол | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 0 KB |
| 381278415 | Jul/05/2026 00:15 | Polkim | A - Цапли | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 381278284 | Jul/05/2026 00:12 | Polkim | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 62 ms | 0 KB |
| 381278234 | Jul/05/2026 00:10 | Polkim | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 381004520 | Jul/02/2026 12:52 | Polkim | A - Цапли | Python 3 | Wrong answer on test 1 | 30 ms | 0 KB |
| 381001718 | Jul/02/2026 12:27 | Polkim | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 380901996 | Jul/01/2026 14:19 | i_qwed | B - Круглый стол | C++17 (GCC 7-32) | Accepted | 92 ms | 0 KB |
| 380901931 | Jul/01/2026 14:18 | i_qwed | B - Круглый стол | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 380901910 | Jul/01/2026 14:18 | i_qwed | B - Круглый стол | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 380901385 | Jul/01/2026 14:14 | i_qwed | B - Круглый стол | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 380898922 | Jul/01/2026 13:53 | i_qwed | A - Цапли | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 380898608 | Jul/01/2026 13:51 | i_qwed | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 4 | 62 ms | 0 KB |
| 380898255 | Jul/01/2026 13:48 | i_qwed | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 380898200 | Jul/01/2026 13:48 | i_qwed | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 1 | 30 ms | 0 KB |
| 380531494 | Jun/28/2026 23:20 | rustam-cpp | C - Поврежденный XML | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 0 KB |
| 380531427 | Jun/28/2026 23:18 | rustam-cpp | C - Поврежденный XML | C++23 (GCC 14-64, msys2) | Accepted | 436 ms | 0 KB |
| 380527697 | Jun/28/2026 22:04 | rustam-cpp | C - Поврежденный XML | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 380411733 | Jun/28/2026 07:10 | X541N | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 0 KB |
| 380411628 | Jun/28/2026 07:07 | X541N | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 5 | 30 ms | 0 KB |
| 380411521 | Jun/28/2026 07:05 | X541N | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 0 KB |
| 380411444 | Jun/28/2026 07:04 | X541N | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 5 | 30 ms | 0 KB |
| 380411302 | Jun/28/2026 07:01 | X541N | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 0 KB |
| 378112605 | Jun/10/2026 20:15 | CtrlAlt | A - Цапли | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 0 KB |
| 373398880 | May/03/2026 11:33 | Vlad555 | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 62 ms | 0 KB |
| 373398785 | May/03/2026 11:31 | Vlad555 | A - Цапли | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 373398714 | May/03/2026 11:30 | Vlad555 | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 0 KB |
| 373398675 | May/03/2026 11:30 | Vlad555 | A - Цапли | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 0 KB |
| 372883158 | Apr/28/2026 21:41 | pulsenova | B - Круглый стол | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 100 KB |
| 372881748 | Apr/28/2026 21:27 | pulsenova | B - Круглый стол | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 62 ms | 0 KB |
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