→ 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 |
|---|---|---|---|---|---|---|---|
| 390512641 | Sep/13/2026 07:19 | huangsss | K - K-MEX | C++23 (GCC 14-64, msys2) | Accepted | 609 ms | 100 KB |
| 390512562 | Sep/13/2026 07:16 | huangsss | K - K-MEX | C++23 (GCC 14-64, msys2) | Accepted | 828 ms | 100 KB |
| 390512501 | Sep/13/2026 07:15 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 1000 ms | 0 KB |
| 390512444 | Sep/13/2026 07:14 | NightMoonmiao | K - K-MEX | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 125 ms | 100 KB |
| 390512415 | Sep/13/2026 07:13 | huangsss | K - K-MEX | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 1000 ms | 100 KB |
| 390512400 | Sep/13/2026 07:13 | huangsss | K - K-MEX | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 1000 ms | 0 KB |
| 390512242 | Sep/13/2026 07:09 | huangsss | K - K-MEX | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 359 ms | 0 KB |
| 390511926 | Sep/13/2026 07:01 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 218 ms | 0 KB |
| 390511808 | Sep/13/2026 06:59 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 0 KB |
| 390511770 | Sep/13/2026 06:58 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Accepted | 234 ms | 100 KB |
| 390511737 | Sep/13/2026 06:57 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 1000 ms | 100 KB |
| 390511716 | Sep/13/2026 06:56 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 390511554 | Sep/13/2026 06:52 | huangsss | K - K-MEX | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 390511277 | Sep/13/2026 06:44 | BaiYe233 | K - K-MEX | C++20 (GCC 13-64) | Accepted | 187 ms | 100 KB |
| 390510659 | Sep/13/2026 06:28 | fnn1013 | K - K-MEX | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 1000 ms | 0 KB |
| 390510335 | Sep/13/2026 06:19 | libinyuan | J - Joker or Judger | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 390509888 | Sep/13/2026 06:06 | APTXmas4869 | E - Exponent | C++23 (GCC 14-64, msys2) | Accepted | 828 ms | 100 KB |
| 390509551 | Sep/13/2026 05:57 | zhanyy | L - Loop | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 0 KB |
| 390509155 | Sep/13/2026 05:46 | xingyunri | D - Divide and Conquer | C++23 (GCC 14-64, msys2) | Accepted | 812 ms | 195500 KB |
| 390505931 | Sep/13/2026 03:51 | lzw29107 | J - Joker or Judger | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 390497981 | Sep/12/2026 23:10 | Nexto# | G - Ghost of Tsushima | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 23500 KB |
| 390497449 | Sep/12/2026 23:00 | Nexto# | G - Ghost of Tsushima | C++20 (GCC 13-64) | Wrong answer on test 2 | 531 ms | 58800 KB |
| 390496470 | Sep/12/2026 22:42 | Nexto# | I - Island | C++20 (GCC 13-64) | Accepted | 312 ms | 43300 KB |
| 390496330 | Sep/12/2026 22:39 | Nexto# | H - Hidden Track (Easy Version) | C++20 (GCC 13-64) | Accepted | 78 ms | 100 KB |
| 390496015 | Sep/12/2026 22:34 | Nexto# | C - Cut Tree | C++20 (GCC 13-64) | Time limit exceeded on test 10 | 10000 ms | 189800 KB |
| 390495969 | Sep/12/2026 22:33 | Nexto# | C - Cut Tree | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 390495770 | Sep/12/2026 22:29 | Nexto# | C - Cut Tree | C++17 (GCC 7-32) | Wrong answer on test 6 | 3343 ms | 22300 KB |
| 390495569 | Sep/12/2026 22:26 | Nexto# | K - K-MEX | C++17 (GCC 7-32) | Accepted | 734 ms | 0 KB |
| 390495391 | Sep/12/2026 22:22 | Nexto# | J - Joker or Judger | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 390495119 | Sep/12/2026 22:17 | Nexto# | L - Loop | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 390493923 | Sep/12/2026 21:58 | Nexto# | F - Folding Game of Ohto Ai | C++17 (GCC 7-32) | Accepted | 1828 ms | 1400 KB |
| 390490613 | Sep/12/2026 21:15 | Nexto# | E - Exponent | C++17 (GCC 7-32) | Accepted | 31 ms | 200 KB |
| 390489621 | Sep/12/2026 21:04 | welken | A - All Closed | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 5 | 1000 ms | 59000 KB |
| 390489555 | Sep/12/2026 21:04 | welken | A - All Closed | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 390489426 | Sep/12/2026 21:02 | welken | D - Divide and Conquer | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 25500 KB |
| 390489397 | Sep/12/2026 21:02 | welken | K - K-MEX | C++23 (GCC 14-64, msys2) | Accepted | 203 ms | 11800 KB |
| 390489083 | Sep/12/2026 20:59 | Nexto# | D - Divide and Conquer | C++17 (GCC 7-32) | Accepted | 281 ms | 4500 KB |
| 390488973 | Sep/12/2026 20:58 | Nexto# | D - Divide and Conquer | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 390488933 | Sep/12/2026 20:57 | Liuguang_Ji | E - Exponent | C++20 (GCC 13-64) | Accepted | 546 ms | 100 KB |
| 390488910 | Sep/12/2026 20:57 | Nexto# | D - Divide and Conquer | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 390487784 | Sep/12/2026 20:44 | Nexto# | C - Cut Tree | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 10000 ms | 8800 KB |
| 390487413 | Sep/12/2026 20:38 | Divinorum | K - K-MEX | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 140 ms | 0 KB |
| 390487366 | Sep/12/2026 20:37 | Divinorum | K - K-MEX | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 100 KB |
| 390484317 | Sep/12/2026 20:22 | Nexto# | C - Cut Tree | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 10000 ms | 11000 KB |
| 390481069 | Sep/12/2026 20:05 | tuboshu12345 | K - K-MEX | C++17 (GCC 7-32) | Accepted | 453 ms | 2600 KB |
| 390480429 | Sep/12/2026 20:02 | Nexto# | B - Bread | C++20 (GCC 13-64) | Accepted | 468 ms | 22600 KB |
| 390480224 | Sep/12/2026 20:01 | Nexto# | B - Bread | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 390474039 | Sep/12/2026 19:33 | Nexto# | A - All Closed | C++17 (GCC 7-32) | Accepted | 703 ms | 43800 KB |
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