→ 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 |
|---|---|---|---|---|---|---|---|
| 372085799 | Apr/22/2026 04:02 | LOGY_TEA | A - AD 2020 | Java 21 | Time limit exceeded on test 1 | 1000 ms | 10700 KB |
| 372057723 | Apr/21/2026 19:54 | qaz2wsx2 | A - AD 2020 | Java 21 | Compilation error | 0 ms | 0 KB |
| 372057397 | Apr/21/2026 19:52 | qaz2wsx2 | A - AD 2020 | Java 8 | Compilation error | 0 ms | 0 KB |
| 372057345 | Apr/21/2026 19:52 | LOGY_TEA | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 14700 KB |
| 372057151 | Apr/21/2026 19:50 | qaz2wsx2 | A - AD 2020 | Java 21 | Compilation error | 0 ms | 0 KB |
| 372056869 | Apr/21/2026 19:49 | qaz2wsx2 | A - AD 2020 | Java 21 | Compilation error | 0 ms | 0 KB |
| 372056212 | Apr/21/2026 19:44 | qaz2wsx2 | A - AD 2020 | Java 21 | Compilation error | 0 ms | 0 KB |
| 372056144 | Apr/21/2026 19:44 | LOGY_TEA | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 372037802 | Apr/21/2026 18:54 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 12000 KB |
| 372056030 | Apr/21/2026 19:43 | LOGY_TEA | A - AD 2020 | Java 21 | Time limit exceeded on test 1 | 1000 ms | 100 KB |
| 372055755 | Apr/21/2026 19:41 | LOGY_TEA | A - AD 2020 | Java 21 | Wrong answer on test 1 | 140 ms | 0 KB |
| 372048174 | Apr/21/2026 19:20 | LOGY_TEA | A - AD 2020 | Java 21 | Accepted | 656 ms | 13600 KB |
| 372046785 | Apr/21/2026 19:16 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 10500 KB |
| 372045440 | Apr/21/2026 19:13 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 11800 KB |
| 372039789 | Apr/21/2026 18:59 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 12000 KB |
| 372032954 | Apr/21/2026 18:43 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 2 | 1000 ms | 15100 KB |
| 371972893 | Apr/21/2026 15:45 | Jecoda | A - AD 2020 | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 0 KB |
| 371971470 | Apr/21/2026 15:31 | nuc_x | B - Bin Packing Problem | C++23 (GCC 14-64, msys2) | Accepted | 1015 ms | 76300 KB |
| 371965202 | Apr/21/2026 14:30 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | A - AD 2020 | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 18100 KB |
| 371964734 | Apr/21/2026 14:26 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Accepted | 765 ms | 2600 KB |
| 371964178 | Apr/21/2026 14:20 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 1200 KB |
| 371961607 | Apr/21/2026 13:50 | Genshin: nuc_x, A1_hyperion, qunimad# | E - Easy DP Problem | C++23 (GCC 14-64, msys2) | Accepted | 1250 ms | 62800 KB |
| 371961497 | Apr/21/2026 13:48 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | A - AD 2020 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 371961328 | Apr/21/2026 13:46 | Genshin: nuc_x, A1_hyperion, qunimad# | E - Easy DP Problem | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371960547 | Apr/21/2026 13:36 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 2000 ms | 1600 KB |
| 371960500 | Apr/21/2026 13:36 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 2000 ms | 3200 KB |
| 371960267 | Apr/21/2026 13:33 | chenzhou | I - Invoking the Magic | Python 3 | Time limit exceeded on test 3 | 2000 ms | 16500 KB |
| 371960059 | Apr/21/2026 13:30 | chenzhou | I - Invoking the Magic | Python 3 | Runtime error on test 1 | 46 ms | 2100 KB |
| 371959255 | Apr/21/2026 13:18 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | A - AD 2020 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 140 ms | 100 KB |
| 371958219 | Apr/21/2026 13:04 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 2000 ms | 3100 KB |
| 371958102 | Apr/21/2026 13:02 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 2000 ms | 3200 KB |
| 371956547 | Apr/21/2026 12:40 | Genshin: nuc_x, A1_hyperion, qunimad# | B - Bin Packing Problem | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 4 | 2000 ms | 55300 KB |
| 371955726 | Apr/21/2026 12:29 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | A - AD 2020 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 1000 ms | 145900 KB |
| 371953599 | Apr/21/2026 12:03 | Genshin: nuc_x, A1_hyperion, qunimad# | B - Bin Packing Problem | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 390 ms | 0 KB |
| 371953468 | Apr/21/2026 12:01 | Genshin: nuc_x, A1_hyperion, qunimad# | B - Bin Packing Problem | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 328 ms | 0 KB |
| 371952927 | Apr/21/2026 11:55 | Genshin: nuc_x, A1_hyperion, qunimad# | B - Bin Packing Problem | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 6 | 2000 ms | 64100 KB |
| 371952398 | Apr/21/2026 11:49 | Genshin: nuc_x, A1_hyperion, qunimad# | B - Bin Packing Problem | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 328 ms | 0 KB |
| 371951225 | Apr/21/2026 11:36 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | K - Killing the Brute-force | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 3200 KB |
| 371950882 | Apr/21/2026 11:32 | Xiao Deng Dai Fei Lao Deng: zbdxwyx, wuyv, TEBCD# | K - Killing the Brute-force | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 3100 KB |
| 371949229 | Apr/21/2026 11:11 | Genshin: nuc_x, A1_hyperion, qunimad# | A - AD 2020 | C++23 (GCC 14-64, msys2) | Accepted | 750 ms | 156400 KB |
| 371948318 | Apr/21/2026 10:59 | Genshin: nuc_x, A1_hyperion, qunimad# | A - AD 2020 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 1000 ms | 118100 KB |
| 371947257 | Apr/21/2026 10:46 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 1 | 1000 ms | 12600 KB |
| 371947127 | Apr/21/2026 10:45 | qaz2wsx2 | A - AD 2020 | Java 21 | Runtime error on test 1 | 125 ms | 600 KB |
| 371947011 | Apr/21/2026 10:43 | qaz2wsx2 | A - AD 2020 | Java 21 | Time limit exceeded on test 1 | 1000 ms | 12900 KB |
| 371945615 | Apr/21/2026 10:24 | Genshin: nuc_x, A1_hyperion, qunimad# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Accepted | 1875 ms | 7400 KB |
| 371945578 | Apr/21/2026 10:24 | Genshin: nuc_x, A1_hyperion, qunimad# | I - Invoking the Magic | C++23 (GCC 14-64, msys2) | Accepted | 1203 ms | 5600 KB |
| 371945270 | Apr/21/2026 10:20 | Genshin: nuc_x, A1_hyperion, qunimad# | I - Invoking the Magic | C++20 (GCC 13-64) | Time limit exceeded on test 3 | 2000 ms | 9600 KB |
| 371943003 | Apr/21/2026 09:50 | Genshin: nuc_x, A1_hyperion, qunimad# | K - Killing the Brute-force | C++20 (GCC 13-64) | Accepted | 15 ms | 0 KB |
| 371930011 | Apr/21/2026 05:38 | chenzhou | I - Invoking the Magic | Python 3 | Wrong answer on test 2 | 31 ms | 0 KB |
| 371928681 | Apr/21/2026 04:59 | chenzhou | K - Killing the Brute-force | C++20 (GCC 13-64) | Accepted | 15 ms | 0 KB |
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