→ 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 |
|---|---|---|---|---|---|---|---|
| 393514911 | Oct/07/2026 17:24 | Tsai | D - 距离之比 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 393514709 | Oct/07/2026 17:22 | ndxzy | A - Once In My Life | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 609 ms | 0 KB |
| 393514591 | Oct/07/2026 17:21 | ndxzy | A - Once In My Life | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 393511832 | Oct/07/2026 16:59 | ndxzy | A - Once In My Life | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 393508034 | Oct/07/2026 16:24 | ndxzy | A - Once In My Life | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 437 ms | 0 KB |
| 393504914 | Oct/07/2026 15:55 | _Absense | A - Once In My Life | C++20 (GCC 13-64) | Accepted | 796 ms | 0 KB |
| 393495793 | Oct/07/2026 14:16 | ndxzy | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 2400 KB |
| 393495051 | Oct/07/2026 14:07 | ndxzy | M - 有效算法 | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 2400 KB |
| 393493973 | Oct/07/2026 13:54 | ndxzy | H - 随机栈 | C++23 (GCC 14-64, msys2) | Accepted | 359 ms | 18200 KB |
| 393492040 | Oct/07/2026 13:30 | ndxzy | B - 扫雷 1 | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 7300 KB |
| 393490863 | Oct/07/2026 13:17 | ndxzy | K - 树上问题 | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 9800 KB |
| 393490000 | Oct/07/2026 13:07 | ndxzy | J - 排列与合数 | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 100 KB |
| 393461328 | Oct/07/2026 07:02 | qyhxqb | M - 有效算法 | C++17 (GCC 7-32) | Accepted | 265 ms | 6900 KB |
| 393460840 | Oct/07/2026 06:54 | qyhxqb | M - 有效算法 | C++17 (GCC 7-32) | Wrong answer on test 2 | 421 ms | 6400 KB |
| 393301427 | Oct/05/2026 17:34 | luckywin | F - 优秀字符串 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 393286978 | Oct/05/2026 15:24 | luckywin# | J - 排列与合数 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 393264727 | Oct/05/2026 11:15 | qyhxqb | M - 有效算法 | C++17 (GCC 7-32) | Wrong answer on test 2 | 359 ms | 0 KB |
| 393263682 | Oct/05/2026 11:02 | qyhxqb | M - 有效算法 | C++17 (GCC 7-32) | Wrong answer on test 2 | 375 ms | 0 KB |
| 393260821 | Oct/05/2026 10:28 | qyhxqb | J - 排列与合数 | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 393260019 | Oct/05/2026 10:18 | luckywin | J - 排列与合数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 393253099 | Oct/05/2026 08:54 | qyhxqb | B - 扫雷 1 | C++17 (GCC 7-32) | Accepted | 78 ms | 0 KB |
| 393251647 | Oct/05/2026 08:34 | qyhxqb | B - 扫雷 1 | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 393251433 | Oct/05/2026 08:31 | qyhxqb | G - 扫雷 2 | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 393250017 | Oct/05/2026 08:10 | qyhxqb | F - 优秀字符串 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 392673900 | Sep/30/2026 08:35 | ndxzy | J - 排列与合数 | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 100 KB |
| 392673396 | Sep/30/2026 08:27 | ndxzy | J - 排列与合数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 281 ms | 100 KB |
| 392672768 | Sep/30/2026 08:17 | ndxzy | F - 优秀字符串 | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 392554659 | Sep/29/2026 08:49 | wsy123 | M - 有效算法 | C++20 (GCC 13-64) | Accepted | 156 ms | 5500 KB |
| 392554572 | Sep/29/2026 08:48 | wsy123 | M - 有效算法 | C++20 (GCC 13-64) | Time limit exceeded on test 7 | 2000 ms | 8600 KB |
| 392296200 | Sep/27/2026 10:11 | wxhd5 | M - 有效算法 | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 4700 KB |
| 391975063 | Sep/25/2026 14:14 | Forever10160712 | A - Once In My Life | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 0 KB |
| 391974997 | Sep/25/2026 14:14 | Forever10160712 | A - Once In My Life | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 391964144 | Sep/25/2026 12:19 | Forever10160712 | M - 有效算法 | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 900 KB |
| 391959909 | Sep/25/2026 11:25 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 391861248 | Sep/24/2026 13:01 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 0 KB |
| 391859365 | Sep/24/2026 12:41 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 391856649 | Sep/24/2026 12:10 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 12 | 1000 ms | 0 KB |
| 391856484 | Sep/24/2026 12:08 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 0 KB |
| 391856372 | Sep/24/2026 12:06 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 484 ms | 0 KB |
| 391856284 | Sep/24/2026 12:06 | Forever10160712 | L - Toxel 与 PCPC II | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 31 ms | 0 KB |
| 391829084 | Sep/24/2026 03:46 | llsy | F - 优秀字符串 | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 391829044 | Sep/24/2026 03:45 | llsy | F - 优秀字符串 | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 391828960 | Sep/24/2026 03:42 | llsy | J - 排列与合数 | C++17 (GCC 7-32) | Accepted | 187 ms | 0 KB |
| 391828803 | Sep/24/2026 03:35 | llsy | J - 排列与合数 | C++17 (GCC 7-32) | Wrong answer on test 2 | 109 ms | 0 KB |
| 391762294 | Sep/23/2026 13:28 | wsy123 | M - 有效算法 | C++20 (GCC 13-64) | Accepted | 187 ms | 0 KB |
| 391757339 | Sep/23/2026 12:29 | shier. | B - 扫雷 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 31 ms | 0 KB |
| 391756971 | Sep/23/2026 12:25 | shier. | B - 扫雷 1 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 391742268 | Sep/23/2026 09:37 | lby112 | M - 有效算法 | C++17 (GCC 7-32) | Accepted | 234 ms | 2400 KB |
| 391742000 | Sep/23/2026 09:34 | lby112 | M - 有效算法 | C++17 (GCC 7-32) | Accepted | 296 ms | 0 KB |
| 391741926 | Sep/23/2026 09:33 | lby112 | M - 有效算法 | C++17 (GCC 7-32) | Accepted | 250 ms | 2400 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/15/2026 08:10:31 (g2).
Desktop version, switch to mobile version.
Supported by
