→ 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 |
|---|---|---|---|---|---|---|---|
| 301518547 | Jan/18/2025 09:00 | vjudge.2 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 39 | 77 ms | 500 KB |
| 301518535 | Jan/18/2025 09:00 | vjudge4 | E - 宝石合成 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 301518328 | Jan/18/2025 08:58 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 7800 KB |
| 301518219 | Jan/18/2025 08:57 | vjudge3 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 109 ms | 2400 KB |
| 301518179 | Jan/18/2025 08:57 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 39100 KB |
| 301518158 | Jan/18/2025 08:57 | vjudge4 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 39 | 77 ms | 500 KB |
| 301518109 | Jan/18/2025 08:56 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Accepted | 92 ms | 1600 KB |
| 301518017 | Jan/18/2025 08:56 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
| 301517990 | Jan/18/2025 08:55 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 1 | 62 ms | 0 KB |
| 301517600 | Jan/18/2025 08:52 | vjudge.2 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 0 KB |
| 301517497 | Jan/18/2025 08:51 | vjudge.1 | D - 生活在树上 | C++17 (GCC 7-32) | Accepted | 171 ms | 100 KB |
| 301517426 | Jan/18/2025 08:51 | vjudge.4 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 7800 KB |
| 301517367 | Jan/18/2025 08:50 | vjudge.2 | C - 更小但是异或之后至少有 x 个 1 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 100 KB |
| 301517265 | Jan/18/2025 08:49 | vjudge5 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Accepted | 202 ms | 14500 KB |
| 301517071 | Jan/18/2025 08:48 | vjudge.5 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
| 301516805 | Jan/18/2025 08:46 | vjudge.5 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 301516542 | Jan/18/2025 08:44 | vjudge1 | D - 生活在树上 | C++17 (GCC 7-32) | Wrong answer on test 4 | 93 ms | 0 KB |
| 301516526 | Jan/18/2025 08:43 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 0 KB |
| 301516088 | Jan/18/2025 08:40 | vjudge2 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 100 KB |
| 301515886 | Jan/18/2025 08:39 | vjudge.10 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 2000 KB |
| 301515836 | Jan/18/2025 08:39 | vjudge.9 | B - 奥术之尘 | C++20 (GCC 13-64) | Accepted | 109 ms | 300 KB |
| 301515759 | Jan/18/2025 08:38 | vjudge.8 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 108 ms | 2400 KB |
| 301515610 | Jan/18/2025 08:37 | vjudge.10 | B - 奥术之尘 | C++20 (GCC 13-64) | Accepted | 124 ms | 15700 KB |
| 301515517 | Jan/18/2025 08:36 | vjudge.7 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 4800 KB |
| 301515192 | Jan/18/2025 08:34 | vjudge5 | C - 更小但是异或之后至少有 x 个 1 | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 0 KB |
| 301514899 | Jan/18/2025 08:32 | vjudge.8 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 19 | 109 ms | 4800 KB |
| 301514792 | Jan/18/2025 08:32 | vjudge5 | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 140 ms | 12900 KB |
| 301514723 | Jan/18/2025 08:31 | vjudge4 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 4700 KB |
| 301514718 | Jan/18/2025 08:31 | vjudge.5 | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 140 ms | 31400 KB |
| 301514624 | Jan/18/2025 08:30 | vjudge3 | B - 奥术之尘 | C++20 (GCC 13-64) | Wrong answer on test 19 | 108 ms | 100 KB |
| 301514484 | Jan/18/2025 08:29 | vjudge1 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 124 ms | 4800 KB |
| 301514337 | Jan/18/2025 08:28 | vjudge.7 | D - 生活在树上 | C++17 (GCC 7-32) | Wrong answer on test 4 | 77 ms | 0 KB |
| 301514171 | Jan/18/2025 08:27 | vjudge2 | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 8 | 46 ms | 12100 KB |
| 301513951 | Jan/18/2025 08:26 | vjudge.10 | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 328 ms | 800 KB |
| 301513897 | Jan/18/2025 08:25 | vjudge.1 | D - 生活在树上 | C++17 (GCC 7-32) | Wrong answer on test 4 | 93 ms | 0 KB |
| 301513854 | Jan/18/2025 08:25 | vjudge.9 | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 9 | 311 ms | 800 KB |
| 301513766 | Jan/18/2025 08:24 | vjudge.5 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Accepted | 108 ms | 100 KB |
| 301513705 | Jan/18/2025 08:24 | vjudge.4 | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 125 ms | 47000 KB |
| 301513406 | Jan/18/2025 08:22 | vjudge2 | B - 奥术之尘 | C++17 (GCC 7-32) | Accepted | 155 ms | 0 KB |
| 301513397 | Jan/18/2025 08:22 | vjudge.10 | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 29 | 139 ms | 12900 KB |
| 301513274 | Jan/18/2025 08:21 | vjudge.5 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 14200 KB |
| 301513208 | Jan/18/2025 08:20 | vjudge.3 | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 31300 KB |
| 301513131 | Jan/18/2025 08:20 | vjudge.2 | B - 奥术之尘 | C++17 (GCC 7-32) | Wrong answer on test 8 | 61 ms | 100 KB |
| 301513121 | Jan/18/2025 08:20 | vjudge5 | B - 奥术之尘 | C++20 (GCC 13-64) | Accepted | 108 ms | 3200 KB |
| 301513062 | Jan/18/2025 08:19 | vjudge.5 | B - 奥术之尘 | C++20 (GCC 13-64) | Accepted | 109 ms | 100 KB |
| 301513059 | Jan/18/2025 08:19 | vjudge3 | B - 奥术之尘 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 78300 KB |
| 301512891 | Jan/18/2025 08:18 | vjudge.8 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 9500 KB |
| 301512826 | Jan/18/2025 08:18 | vjudge.9 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 109 ms | 100 KB |
| 301512672 | Jan/18/2025 08:17 | vjudge5 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 61 ms | 4700 KB |
| 301512651 | Jan/18/2025 08:16 | vjudge.4 | B - 奥术之尘 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 6300 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: May/03/2026 05:18:04 (n2).
Desktop version, switch to mobile version.
Supported by
