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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.
→ 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 |
|---|---|---|---|---|---|---|---|
| 389235011 | Sep/03/2026 04:38 | taoruichen | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 31700 KB |
| 389233978 | Sep/03/2026 03:57 | taoruichen | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 31500 KB |
| 389233903 | Sep/03/2026 03:54 | taoruichen | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 31400 KB |
| 389233915 | Sep/03/2026 03:54 | taoruichen | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 31500 KB |
| 389167946 | Sep/02/2026 10:36 | taoruichen | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 389162332 | Sep/02/2026 09:17 | rlc202204 | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 31500 KB |
| 389162295 | Sep/02/2026 09:16 | rlc202204 | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 31500 KB |
| 389152494 | Sep/02/2026 05:48 | zhuchenyao | A - Ducks in a Row | C++20 (GCC 13-64) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 389149721 | Sep/02/2026 04:23 | lucky_clover_ | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 63000 KB |
| 389149704 | Sep/02/2026 04:23 | lucky_clover_ | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 62900 KB |
| 389115787 | Sep/01/2026 19:05 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Accepted | 78 ms | 31500 KB |
| 389097385 | Sep/01/2026 16:04 | cps24 | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 389097294 | Sep/01/2026 16:03 | cps24 | A - Ducks in a Row | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 389053589 | Sep/01/2026 04:37 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Accepted | 1734 ms | 63000 KB |
| 389040498 | Aug/31/2026 23:26 | CtrlAlt | I - Star Arrangements | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 388195636 | Aug/24/2026 06:06 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Accepted | 1890 ms | 63000 KB |
| 388194635 | Aug/24/2026 05:42 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 62900 KB |
| 388194059 | Aug/24/2026 05:29 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Wrong answer on test 3 | 15 ms | 63000 KB |
| 388191862 | Aug/24/2026 04:31 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Wrong answer on test 3 | 15 ms | 31600 KB |
| 388191828 | Aug/24/2026 04:30 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 31600 KB |
| 388126802 | Aug/23/2026 13:30 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Time limit exceeded on test 18 | 2000 ms | 63000 KB |
| 388125430 | Aug/23/2026 13:15 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 63000 KB |
| 388116393 | Aug/23/2026 11:30 | zhanglewei4598 | A - Ducks in a Row | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 31500 KB |
| 379556415 | Jun/20/2026 07:44 | eddywillow | D - Jumping Haybales | C++17 (GCC 7-32) | Accepted | 609 ms | 24200 KB |
| 379556354 | Jun/20/2026 07:43 | eddywillow | D - Jumping Haybales | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 378902287 | Jun/15/2026 00:23 | cougarmountains | D - Jumping Haybales | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 378564064 | Jun/14/2026 04:56 | kszhu18 | D - Jumping Haybales | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 2000 ms | 0 KB |
| 378490094 | Jun/13/2026 12:00 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 2000 ms | 54700 KB |
| 378485748 | Jun/13/2026 11:17 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Accepted | 437 ms | 65000 KB |
| 378485663 | Jun/13/2026 11:16 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 2000 ms | 51900 KB |
| 378485194 | Jun/13/2026 11:10 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Wrong answer on test 30 | 546 ms | 34600 KB |
| 378464971 | Jun/13/2026 06:20 | SmartCat30 | D - Jumping Haybales | PyPy 3-64 | Wrong answer on test 30 | 781 ms | 123500 KB |
| 378464957 | Jun/13/2026 06:20 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 377543985 | Jun/07/2026 00:49 | cougarmountains | D - Jumping Haybales | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 376102714 | May/26/2026 06:51 | SmartCat30 | D - Jumping Haybales | PyPy 2 | Runtime error on test 1 | 15 ms | 0 KB |
| 376102668 | May/26/2026 06:50 | SmartCat30 | D - Jumping Haybales | Python 3 | Time limit exceeded on test 4 | 2000 ms | 39600 KB |
| 376102548 | May/26/2026 06:48 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 265 ms | 52000 KB |
| 376102536 | May/26/2026 06:48 | SmartCat30 | D - Jumping Haybales | PyPy 3-64 | Compilation error | 0 ms | 0 KB |
| 376102458 | May/26/2026 06:47 | SmartCat30 | D - Jumping Haybales | PyPy 3-64 | Wrong answer on test 30 | 765 ms | 124400 KB |
| 376102430 | May/26/2026 06:46 | SmartCat30 | D - Jumping Haybales | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 376102231 | May/26/2026 06:43 | SmartCat30 | D - Jumping Haybales | C++17 (GCC 7-32) | Wrong answer on test 4 | 312 ms | 53400 KB |
| 376102194 | May/26/2026 06:42 | SmartCat30 | D - Jumping Haybales | C++17 (GCC 7-32) | Wrong answer on test 30 | 203 ms | 32800 KB |
| 376102134 | May/26/2026 06:41 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Wrong answer on test 30 | 187 ms | 31800 KB |
| 376101777 | May/26/2026 06:35 | SmartCat30 | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 4 | 2000 ms | 144300 KB |
| 376009256 | May/25/2026 10:31 | SmartCat30 | D - Jumping Haybales | PyPy 3 | Wrong answer on test 30 | 1234 ms | 72900 KB |
| 376008976 | May/25/2026 10:28 | SmartCat30 | D - Jumping Haybales | PyPy 3 | Time limit exceeded on test 5 | 2000 ms | 89700 KB |
| 376004451 | May/25/2026 09:42 | SmartCat30 | D - Jumping Haybales | PyPy 3 | Wrong answer on test 30 | 1203 ms | 75800 KB |
| 373953029 | May/08/2026 23:37 | JoyceGong | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Accepted | 437 ms | 65000 KB |
| 373952975 | May/08/2026 23:36 | JoyceGong | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 373952338 | May/08/2026 23:26 | JoyceGong | D - Jumping Haybales | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
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