→ 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 |
|---|---|---|---|---|---|---|---|
| 390073646 | Sep/09/2026 15:30 | HeartBlueArchive | C - Hensel and Grethel | C++23 (GCC 14-64, msys2) | Accepted | 0 ms | 0 KB |
| 386066172 | Aug/07/2026 16:21 | HeartBlueArchive | A - Euro Efficiency | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 100 KB |
| 386065936 | Aug/07/2026 16:19 | HeartBlueArchive | A - Euro Efficiency | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 2000 ms | 100 KB |
| 377523058 | Jun/06/2026 19:33 | gyfty | L - Trees | C++23 (GCC 14-64, msys2) | Accepted | 1030 ms | 26900 KB |
| 377521275 | Jun/06/2026 19:13 | gyfty | L - Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 4 | 4000 ms | 600 KB |
| 377520575 | Jun/06/2026 19:06 | gyfty | E - The Picnic | C++23 (GCC 14-64, msys2) | Accepted | 3342 ms | 100 KB |
| 377519681 | Jun/06/2026 18:56 | gyfty | E - The Picnic | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 100 KB |
| 377516133 | Jun/06/2026 18:16 | gyfty | E - The Picnic | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 100 KB |
| 377515319 | Jun/06/2026 18:07 | gyfty | B - Markov Trains | C++23 (GCC 14-64, msys2) | Accepted | 342 ms | 200 KB |
| 377513543 | Jun/06/2026 17:45 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Accepted | 374 ms | 0 KB |
| 377513102 | Jun/06/2026 17:40 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 100 KB |
| 377512516 | Jun/06/2026 17:33 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 195700 KB |
| 377511988 | Jun/06/2026 17:27 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 100 KB |
| 377511150 | Jun/06/2026 17:18 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 137000 KB |
| 377510709 | Jun/06/2026 17:12 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 1686 ms | 41200 KB |
| 377510271 | Jun/06/2026 17:07 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 3374 ms | 262100 KB |
| 377509128 | Jun/06/2026 16:54 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 1000 KB |
| 377508777 | Jun/06/2026 16:50 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 1100 KB |
| 377508474 | Jun/06/2026 16:47 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377508082 | Jun/06/2026 16:42 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 874 ms | 100 KB |
| 377507593 | Jun/06/2026 16:37 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 936 ms | 100 KB |
| 377506606 | Jun/06/2026 16:27 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 226700 KB |
| 377506173 | Jun/06/2026 16:22 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 2250 ms | 262100 KB |
| 377498445 | Jun/06/2026 15:02 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377496650 | Jun/06/2026 14:45 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377496050 | Jun/06/2026 14:40 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 5900 KB |
| 377495451 | Jun/06/2026 14:34 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 86600 KB |
| 377495123 | Jun/06/2026 14:31 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 312 ms | 262100 KB |
| 377494498 | Jun/06/2026 14:25 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 171600 KB |
| 377493971 | Jun/06/2026 14:19 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377493838 | Jun/06/2026 14:18 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377493478 | Jun/06/2026 14:13 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 1700 KB |
| 377492993 | Jun/06/2026 14:08 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 100 KB |
| 377492247 | Jun/06/2026 14:01 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377492126 | Jun/06/2026 13:59 | gyfty | G - Huffman Trees | PyPy 3-64 | Compilation error | 0 ms | 0 KB |
| 377491185 | Jun/06/2026 13:49 | gyfty | G - Huffman Trees | PyPy 3-64 | Runtime error on test 1 | 124 ms | 2700 KB |
| 377491129 | Jun/06/2026 13:49 | gyfty | G - Huffman Trees | PyPy 3-64 | Wrong answer on test 1 | 92 ms | 0 KB |
| 377491016 | Jun/06/2026 13:47 | gyfty | G - Huffman Trees | PyPy 3-64 | Runtime error on test 1 | 124 ms | 2700 KB |
| 377490940 | Jun/06/2026 13:47 | gyfty | G - Huffman Trees | PyPy 3-64 | Wrong answer on test 1 | 62 ms | 0 KB |
| 377490833 | Jun/06/2026 13:45 | gyfty | G - Huffman Trees | PyPy 3-64 | Wrong answer on test 1 | 62 ms | 0 KB |
| 377490645 | Jun/06/2026 13:44 | gyfty | G - Huffman Trees | Python 3 | Wrong answer on test 1 | 62 ms | 0 KB |
| 377490534 | Jun/06/2026 13:42 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 50900 KB |
| 377490237 | Jun/06/2026 13:39 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 35500 KB |
| 377488832 | Jun/06/2026 13:23 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 1406 ms | 262100 KB |
| 377488227 | Jun/06/2026 13:17 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 200 KB |
| 377487601 | Jun/06/2026 13:09 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 200 KB |
| 377487269 | Jun/06/2026 13:05 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 200 KB |
| 377486878 | Jun/06/2026 13:01 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
| 377486434 | Jun/06/2026 12:57 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 39100 KB |
| 377485845 | Jun/06/2026 12:52 | gyfty | G - Huffman Trees | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 4000 ms | 0 KB |
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