→ About Contest
→ 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 |
|---|---|---|---|---|---|---|---|
| 320745029 | May/22/2025 11:46 | zhang_p | B - 石楠花的约定 | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 2900 KB |
| 320745003 | May/22/2025 11:46 | threebody2# | D - 金麦园 | C++20 (GCC 13-64) | Accepted | 499 ms | 12100 KB |
| 320744988 | May/22/2025 11:45 | Team HowToWin2025: infinite0v0, CirnoNine, Maxduan# | B - 石楠花的约定 | C++20 (GCC 13-64) | Accepted | 593 ms | 38800 KB |
| 320744978 | May/22/2025 11:45 | 123666888# | A - 棋盘 | C++17 (GCC 7-32) | Accepted | 217 ms | 6300 KB |
| 320744965 | May/22/2025 11:45 | Splatoon(3): beyond_ordinary, Kokomi-32, LxRey# | A - 棋盘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 77 ms | 3100 KB |
| 320744900 | May/22/2025 11:45 | SDU-TCS: zhzz, VictorYuan, wtz2333# | D - 金麦园 | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 1000 ms | 58300 KB |
| 320744885 | May/22/2025 11:44 | MotricSeven | A - 棋盘 | C++20 (GCC 13-64) | Wrong answer on test 1 | 30 ms | 0 KB |
| 320744816 | May/22/2025 11:44 | zhang_p | B - 石楠花的约定 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 3600 KB |
| 320744684 | May/22/2025 11:43 | MotricSeven | A - 棋盘 | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 0 KB |
| 320744658 | May/22/2025 11:42 | Splatoon(3): beyond_ordinary, Kokomi-32, LxRey# | J - Generate 01 String | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 100 KB |
| 320744652 | May/22/2025 11:42 | SDU-TCS: zhzz, VictorYuan, wtz2333# | D - 金麦园 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 320744647 | May/22/2025 11:42 | Hirookie123 | J - Generate 01 String | C++20 (GCC 13-64) | Wrong answer on test 4 | 62 ms | 4800 KB |
| 320744570 | May/22/2025 11:42 | Team HowToWin2025: infinite0v0, CirnoNine, Maxduan# | B - 石楠花的约定 | C++20 (GCC 13-64) | Wrong answer on test 49 | 546 ms | 38800 KB |
| 320744555 | May/22/2025 11:41 | threebody2# | D - 金麦园 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 320744486 | May/22/2025 11:41 | goldener | M - 第九届河北省大学生程序设计竞赛 | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 320744417 | May/22/2025 11:40 | 123666888# | A - 棋盘 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 6300 KB |
| 320744396 | May/22/2025 11:40 | Hirookie123 | J - Generate 01 String | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 4800 KB |
| 320744382 | May/22/2025 11:40 | zhang_p | B - 石楠花的约定 | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 2800 KB |
| 320744343 | May/22/2025 11:40 | Undertaker: TheSunrise, Frlfc, delightme# | F - 不死国的生命树 | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 1374 ms | 454100 KB |
| 320744321 | May/22/2025 11:39 | asxziill_haters: asxziill, Hojstyer# | C - 年少的誓约 | C++20 (GCC 13-64) | Accepted | 234 ms | 100 KB |
| 320744309 | May/22/2025 11:39 | goldener | M - 第九届河北省大学生程序设计竞赛 | C++17 (GCC 7-32) | Wrong answer on test 30 | 77 ms | 100 KB |
| 320744299 | May/22/2025 11:39 | SDU-TCS: zhzz, VictorYuan, wtz2333# | G - 精确的浪漫 | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 320744282 | May/22/2025 11:39 | Splatoon(3): beyond_ordinary, Kokomi-32, LxRey# | K - UNO！ | C++17 (GCC 7-32) | Wrong answer on test 4 | 108 ms | 800 KB |
| 320744269 | May/22/2025 11:39 | uxix | F - 不死国的生命树 | C++20 (GCC 13-64) | Wrong answer on test 3 | 93 ms | 685200 KB |
| 320744257 | May/22/2025 11:39 | AugensternQ723 | G - 精确的浪漫 | C++20 (GCC 13-64) | Accepted | 61 ms | 100 KB |
| 320744196 | May/22/2025 11:38 | MotricSeven | A - 棋盘 | C++20 (GCC 13-64) | Runtime error on test 1 | 546 ms | 259000 KB |
| 320744093 | May/22/2025 11:38 | uxix | F - 不死国的生命树 | C++20 (GCC 13-64) | Wrong answer on test 3 | 124 ms | 653900 KB |
| 320744035 | May/22/2025 11:37 | 123666888# | A - 棋盘 | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 320744028 | May/22/2025 11:37 | Bucketsmith# | K - UNO！ | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 2400 KB |
| 320744012 | May/22/2025 11:37 | SDU-TCS: zhzz, VictorYuan, wtz2333# | G - 精确的浪漫 | C++20 (GCC 13-64) | Wrong answer on test 2 | 62 ms | 0 KB |
| 320743826 | May/22/2025 11:36 | Undertaker: TheSunrise, Frlfc, delightme# | F - 不死国的生命树 | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 1530 ms | 418900 KB |
| 320743773 | May/22/2025 11:35 | zhang_p | E - 圣巢万神殿 | C++20 (GCC 13-64) | Accepted | 1953 ms | 183700 KB |
| 320743709 | May/22/2025 11:35 | Undertaker: TheSunrise, Frlfc, delightme# | F - 不死国的生命树 | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 1390 ms | 195700 KB |
| 320743638 | May/22/2025 11:34 | asxziill_haters: asxziill, Hojstyer# | C - 年少的誓约 | C++20 (GCC 13-64) | Wrong answer on test 10 | 249 ms | 0 KB |
| 320743631 | May/22/2025 11:34 | Hirookie123 | J - Generate 01 String | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 4700 KB |
| 320743609 | May/22/2025 11:34 | 123666888# | A - 棋盘 | C++17 (GCC 7-32) | Wrong answer on test 1 | 77 ms | 6300 KB |
| 320743553 | May/22/2025 11:33 | yeyuege | I - 感染 | C++17 (GCC 7-32) | Accepted | 718 ms | 60900 KB |
| 320743508 | May/22/2025 11:33 | 123666888# | A - 棋盘 | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 6300 KB |
| 320743468 | May/22/2025 11:33 | Splatoon(3): beyond_ordinary, Kokomi-32, LxRey# | A - 棋盘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 93 ms | 3100 KB |
| 320743460 | May/22/2025 11:33 | zhang_p | L - 通信拦截 | C++20 (GCC 13-64) | Accepted | 249 ms | 18800 KB |
| 320743443 | May/22/2025 11:32 | zhang_p | I - 感染 | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 18800 KB |
| 320743439 | May/22/2025 11:32 | yeyuege | I - 感染 | C++17 (GCC 7-32) | Wrong answer on test 7 | 312 ms | 3600 KB |
| 320743388 | May/22/2025 11:32 | Hirookie123 | J - Generate 01 String | C++20 (GCC 13-64) | Time limit exceeded on test 24 | 1000 ms | 6900 KB |
| 320743290 | May/22/2025 11:31 | zhang_p | G - 精确的浪漫 | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 320743223 | May/22/2025 11:31 | zhang_p | F - 不死国的生命树 | C++20 (GCC 13-64) | Accepted | 1499 ms | 133600 KB |
| 320743158 | May/22/2025 11:30 | zhang_p | I - 感染 | C++20 (GCC 13-64) | Accepted | 468 ms | 66100 KB |
| 320743073 | May/22/2025 11:29 | zhang_p | C - 年少的誓约 | C++20 (GCC 13-64) | Accepted | 280 ms | 12600 KB |
| 320743031 | May/22/2025 11:29 | Splatoon(3): beyond_ordinary, Kokomi-32, LxRey# | J - Generate 01 String | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 62 ms | 0 KB |
| 320742997 | May/22/2025 11:29 | Splatoon(3): beyond_ordinary, Kokomi-32, LxRey# | J - Generate 01 String | Python 3 | Compilation error | 0 ms | 0 KB |
| 320742973 | May/22/2025 11:28 | SDU-TCS: zhzz, VictorYuan, wtz2333# | G - 精确的浪漫 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/29/2026 00:19:09 (g2).
Desktop version, switch to mobile version.
Supported by
