→ 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 |
|---|---|---|---|---|---|---|---|
| 371734202 | Apr/19/2026 11:10 | R_coder2055 | H - Information Transmission | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 93 ms | 700 KB |
| 371734077 | Apr/19/2026 11:09 | R_coder2055 | H - Information Transmission | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 78 ms | 700 KB |
| 371734076 | Apr/19/2026 11:09 | Tsq2 | I - Sequence | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 3500 KB |
| 371734027 | Apr/19/2026 11:08 | R_coder2055 | H - Information Transmission | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 171 ms | 700 KB |
| 371733997 | Apr/19/2026 11:08 | R_coder2055 | H - Information Transmission | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 109 ms | 800 KB |
| 371733939 | Apr/19/2026 11:08 | skgjioew | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 62 ms | 0 KB |
| 371733840 | Apr/19/2026 11:06 | R_coder2055 | H - Information Transmission | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 800 KB |
| 371733701 | Apr/19/2026 11:05 | R_coder2055 | H - Information Transmission | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 62 ms | 700 KB |
| 371733205 | Apr/19/2026 11:00 | BoBoowen | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 0 KB |
| 371733072 | Apr/19/2026 10:58 | ZeroTom | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 9 | 156 ms | 100 KB |
| 371732856 | Apr/19/2026 10:56 | Zi1ee | D - Fragmentation merging | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 196600 KB |
| 371732728 | Apr/19/2026 10:54 | Zi1ee | D - Fragmentation merging | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 196600 KB |
| 371732619 | Apr/19/2026 10:53 | ZeroTom | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 9 | 187 ms | 100 KB |
| 371732583 | Apr/19/2026 10:53 | LSuki | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 1 | 515 ms | 0 KB |
| 371732229 | Apr/19/2026 10:49 | LSuki | A - CRC Test | C++17 (GCC 7-32) | Runtime error on test 9 | 687 ms | 0 KB |
| 371732243 | Apr/19/2026 10:50 | Zi1ee | D - Fragmentation merging | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 78 ms | 196600 KB |
| 371732155 | Apr/19/2026 10:49 | LSuki | A - CRC Test | C++17 (GCC 7-32) | Runtime error on test 9 | 687 ms | 0 KB |
| 371730891 | Apr/19/2026 10:35 | gongmingtao | H - Information Transmission | C++17 (GCC 7-32) | Accepted | 62 ms | 28400 KB |
| 371729986 | Apr/19/2026 10:26 | yimizhou | A - CRC Test | C++17 (GCC 7-32) | Accepted | 375 ms | 100 KB |
| 371728810 | Apr/19/2026 10:14 | _QLe | I - Sequence | C++23 (GCC 14-64, msys2) | Accepted | 1250 ms | 389100 KB |
| 371728519 | Apr/19/2026 10:11 | _QLe | I - Sequence | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 371727865 | Apr/19/2026 10:05 | Zi1ee | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 0 KB |
| 371727836 | Apr/19/2026 10:05 | panqiyu | A - CRC Test | C++20 (GCC 13-64) | Accepted | 109 ms | 0 KB |
| 371727781 | Apr/19/2026 10:04 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 203 ms | 0 KB |
| 371727718 | Apr/19/2026 10:03 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 203 ms | 0 KB |
| 371727537 | Apr/19/2026 10:02 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 187 ms | 0 KB |
| 371727529 | Apr/19/2026 10:02 | ZeroTom | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 1 | 218 ms | 0 KB |
| 371727468 | Apr/19/2026 10:01 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 218 ms | 0 KB |
| 371727319 | Apr/19/2026 09:59 | xmkxk | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 0 KB |
| 371727115 | Apr/19/2026 09:58 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 187 ms | 0 KB |
| 371726239 | Apr/19/2026 09:48 | damor | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 0 KB |
| 371726200 | Apr/19/2026 09:47 | ToffeeSG | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 371726005 | Apr/19/2026 09:45 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 171 ms | 0 KB |
| 371725801 | Apr/19/2026 09:43 | ginyako | D - Fragmentation merging | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371725670 | Apr/19/2026 09:42 | LSuki | F - Battery | C++17 (GCC 7-32) | Accepted | 453 ms | 0 KB |
| 371725344 | Apr/19/2026 09:39 | _QLe | F - Battery | C++20 (GCC 13-64) | Accepted | 109 ms | 0 KB |
| 371724831 | Apr/19/2026 09:33 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 125 ms | 0 KB |
| 371724712 | Apr/19/2026 09:31 | _QLe | F - Battery | C++20 (GCC 13-64) | Wrong answer on test 6 | 93 ms | 39200 KB |
| 371723982 | Apr/19/2026 09:23 | R_coder2055 | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 109 ms | 0 KB |
| 371723579 | Apr/19/2026 09:18 | Tsq2 | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 156600 KB |
| 371723531 | Apr/19/2026 09:18 | ginyako | A - CRC Test | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 156600 KB |
| 371723434 | Apr/19/2026 09:17 | yimizhou | F - Battery | C++17 (GCC 7-32) | Accepted | 453 ms | 0 KB |
| 371723374 | Apr/19/2026 09:16 | Zi1ee | F - Battery | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 4700 KB |
| 371723348 | Apr/19/2026 09:15 | Zi1ee | F - Battery | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 4700 KB |
| 371723219 | Apr/19/2026 09:14 | ginyako | A - CRC Test | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 156500 KB |
| 371723190 | Apr/19/2026 09:14 | Zi1ee | F - Battery | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 4700 KB |
| 371722697 | Apr/19/2026 09:08 | Zi1ee | F - Battery | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 1600 KB |
| 371722651 | Apr/19/2026 09:07 | Zi1ee | F - Battery | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 200 KB |
| 371722232 | Apr/19/2026 09:02 | _QLe | F - Battery | C++20 (GCC 13-64) | Wrong answer on test 6 | 78 ms | 0 KB |
| 371722072 | Apr/19/2026 09:01 | yimizhou | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
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