→ 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 |
|---|---|---|---|---|---|---|---|
| 374272692 | May/12/2026 13:05 | 101: idleduck, yeyuege, ShinonomeKuro# | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374272523 | May/12/2026 13:03 | 101: idleduck, yeyuege, ShinonomeKuro# | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 100 KB |
| 374270279 | May/12/2026 12:37 | 101: idleduck, yeyuege, ShinonomeKuro# | H - Kanbun | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 374269057 | May/12/2026 12:25 | 101: idleduck, yeyuege, ShinonomeKuro# | F - 342 and Xiangqi | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 374267702 | May/12/2026 12:10 | 101: idleduck, yeyuege, ShinonomeKuro# | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 374202975 | May/11/2026 18:14 | wsr999 | E - Exclusive Multiplication | C++20 (GCC 13-64) | Accepted | 109 ms | 8100 KB |
| 374191620 | May/11/2026 16:29 | zh0323zh | L - Let's Swap | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 6100 KB |
| 374191532 | May/11/2026 16:28 | zh0323zh | L - Let's Swap | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 6100 KB |
| 374191329 | May/11/2026 16:27 | zh0323zh | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
| 374150785 | May/11/2026 07:38 | weixiaog222 | D - Collision Detector | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 4700 KB |
| 374150554 | May/11/2026 07:32 | weixiaog222 | D - Collision Detector | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 4700 KB |
| 374150533 | May/11/2026 07:32 | weixiaog222 | B - Lovely Fish | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 4700 KB |
| 374150402 | May/11/2026 07:29 | weixiaog222 | D - Collision Detector | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 4700 KB |
| 374150363 | May/11/2026 07:28 | weixiaog222 | D - Collision Detector | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 4700 KB |
| 374145922 | May/11/2026 05:35 | weixiaog222 | E - Exclusive Multiplication | C++17 (GCC 7-32) | Accepted | 281 ms | 14300 KB |
| 374145423 | May/11/2026 05:21 | shanzhaojun | H - Kanbun | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 374144275 | May/11/2026 04:43 | shanzhaojun | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 374083888 | May/10/2026 12:12 | bYD fAN cLUB: TheSunrise, weixiaog222# | C - Tree Division | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 54200 KB |
| 374083573 | May/10/2026 12:09 | fast and accurate: wsr999, guish9n, heartflow# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 18900 KB |
| 374081240 | May/10/2026 11:41 | Dduo | H - Kanbun | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 374081196 | May/10/2026 11:41 | songhuize | H - Kanbun | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 374080783 | May/10/2026 11:36 | songhuize | H - Kanbun | C++17 (GCC 7-32) | Time limit exceeded on test 24 | 1000 ms | 0 KB |
| 374080637 | May/10/2026 11:34 | Dduo | H - Kanbun | C++17 (GCC 7-32) | Time limit exceeded on test 24 | 1000 ms | 0 KB |
| 374080551 | May/10/2026 11:33 | bYD fAN cLUB: TheSunrise, weixiaog222# | G - Chevonne's Necklace | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 43300 KB |
| 374079307 | May/10/2026 11:19 | Dduo | I - Equal Sum Arrays | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 374078336 | May/10/2026 11:08 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 17000 KB |
| 374078299 | May/10/2026 11:08 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 374077423 | May/10/2026 10:58 | fast and accurate: wsr999, guish9n, heartflow# | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 31 ms | 0 KB |
| 374076081 | May/10/2026 10:45 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 5000 KB |
| 374074404 | May/10/2026 10:29 | bYD fAN cLUB: TheSunrise, weixiaog222# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 109 ms | 83900 KB |
| 374073900 | May/10/2026 10:24 | fast and accurate: wsr999, guish9n, heartflow# | G - Chevonne's Necklace | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 374073301 | May/10/2026 10:18 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 78 ms | 5000 KB |
| 374070943 | May/10/2026 09:51 | bYD fAN cLUB: TheSunrise, weixiaog222# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 32500 KB |
| 374069983 | May/10/2026 09:40 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++17 (GCC 7-32) | Wrong answer on test 9 | 140 ms | 9100 KB |
| 374069751 | May/10/2026 09:37 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++17 (GCC 7-32) | Wrong answer on test 9 | 125 ms | 9200 KB |
| 374068794 | May/10/2026 09:26 | bYD fAN cLUB: TheSunrise, weixiaog222# | L - Let's Swap | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 31400 KB |
| 374067866 | May/10/2026 09:15 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++17 (GCC 7-32) | Wrong answer on test 15 | 125 ms | 6800 KB |
| 374065897 | May/10/2026 08:48 | bYD fAN cLUB: TheSunrise, weixiaog222# | F - 342 and Xiangqi | C++17 (GCC 7-32) | Accepted | 109 ms | 15700 KB |
| 374065808 | May/10/2026 08:46 | fast and accurate: wsr999, guish9n, heartflow# | C - Tree Division | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 1000 ms | 1900 KB |
| 374065033 | May/10/2026 08:36 | bYD fAN cLUB: TheSunrise, weixiaog222# | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 374064808 | May/10/2026 08:33 | bYD fAN cLUB: TheSunrise, weixiaog222# | H - Kanbun | C++17 (GCC 7-32) | Accepted | 31 ms | 15700 KB |
| 374064459 | May/10/2026 08:28 | fast and accurate: wsr999, guish9n, heartflow# | A - Bookshelf Filling | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 374064228 | May/10/2026 08:24 | fast and accurate: wsr999, guish9n, heartflow# | H - Kanbun | C++20 (GCC 13-64) | Accepted | 31 ms | 400 KB |
| 374064034 | May/10/2026 08:21 | fast and accurate: wsr999, guish9n, heartflow# | A - Bookshelf Filling | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 374064007 | May/10/2026 08:21 | shanzhaojun | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 374063903 | May/10/2026 08:19 | shanzhaojun | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374063405 | May/10/2026 08:11 | fast and accurate: wsr999, guish9n, heartflow# | F - 342 and Xiangqi | C++20 (GCC 13-64) | Accepted | 109 ms | 0 KB |
| 374063078 | May/10/2026 08:05 | fast and accurate: wsr999, guish9n, heartflow# | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 374062901 | May/10/2026 08:02 | bYD fAN cLUB: TheSunrise, weixiaog222# | I - Equal Sum Arrays | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 374016775 | May/09/2026 16:59 | shanzhaojun | A - Bookshelf Filling | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
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