| CCF CAT NAEC 2026 (Provincial) |
|---|
| Finished |
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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.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 383303349 | Jul/18/2026 17:18 | jingfangyyds | F - 奇怪染料 | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 200 KB |
| 383225739 | Jul/18/2026 06:17 | alinger186 | A - 供电系统 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 383137565 | Jul/17/2026 14:06 | jiuxun9x | I - 晶体融合 | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 383107579 | Jul/17/2026 11:59 | jiuxun9x | G - 中国分数 | C++23 (GCC 14-64, msys2) | Accepted | 328 ms | 4200 KB |
| 383106727 | Jul/17/2026 11:56 | jiuxun9x | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 156 ms | 200 KB |
| 383103546 | Jul/17/2026 11:46 | jiuxun9x | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 171 ms | 200 KB |
| 383102208 | Jul/17/2026 11:40 | jiuxun9x | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 156 ms | 200 KB |
| 383101753 | Jul/17/2026 11:38 | jiuxun9x | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 382940456 | Jul/16/2026 15:12 | lx60133# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 382940041 | Jul/16/2026 15:09 | lx60133# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 382938335 | Jul/16/2026 14:55 | lx60133# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 0 KB |
| 382937706 | Jul/16/2026 14:49 | lx60133# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 0 KB |
| 382936970 | Jul/16/2026 14:43 | jiuxun9x | H - 棋盘构造 | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 45300 KB |
| 382936657 | Jul/16/2026 14:40 | jiuxun9x | H - 棋盘构造 | C++23 (GCC 14-64, msys2) | Wrong answer on test 16 | 468 ms | 45300 KB |
| 382935290 | Jul/16/2026 14:28 | jiuxun9x | H - 棋盘构造 | C++23 (GCC 14-64, msys2) | Runtime error on test 11 | 421 ms | 45400 KB |
| 382935047 | Jul/16/2026 14:26 | guanduzhe# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 382934298 | Jul/16/2026 14:21 | guanduzhe# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 382928411 | Jul/16/2026 13:58 | wuyan_angel | D - 有损变换 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 382925720 | Jul/16/2026 13:37 | jiuxun9x | E - 陷阱魔法 I | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 400 KB |
| 382925656 | Jul/16/2026 13:37 | lx60133# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382921920 | Jul/16/2026 13:02 | guanduzhe# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382921790 | Jul/16/2026 13:00 | guanduzhe# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 382921558 | Jul/16/2026 12:58 | lx60133# | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 382921259 | Jul/16/2026 12:55 | lx60133# | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 382919966 | Jul/16/2026 12:42 | guanduzhe# | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382919568 | Jul/16/2026 12:38 | jiuxun9x | D - 有损变换 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 382919135 | Jul/16/2026 12:35 | jiuxun9x | D - 有损变换 | C++23 (GCC 14-64, msys2) | Runtime error on test 4 | 15 ms | 0 KB |
| 382918818 | Jul/16/2026 12:32 | jiuxun9x | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 382918807 | Jul/16/2026 12:32 | guanduzhe# | B - 版本比较 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 382918289 | Jul/16/2026 12:27 | guanduzhe# | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 382916874 | Jul/16/2026 12:14 | jiuxun9x | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 382915631 | Jul/16/2026 12:02 | jiuxun9x | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382915583 | Jul/16/2026 12:01 | jiuxun9x | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382915606 | Jul/16/2026 12:01 | jiuxun9x | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382913562 | Jul/16/2026 11:46 | 9x9x | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 382911954 | Jul/16/2026 11:36 | 9x9x | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382911294 | Jul/16/2026 11:31 | 9x9x | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 382753233 | Jul/15/2026 10:35 | pellucid | E - 陷阱魔法 I | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 14100 KB |
| 382743747 | Jul/15/2026 08:50 | serene_joy | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 382742616 | Jul/15/2026 08:34 | serene_joy | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 382741885 | Jul/15/2026 08:27 | serene_joy | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 12 | 2000 ms | 8000 KB |
| 382741498 | Jul/15/2026 08:23 | serene_joy | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 31 ms | 500 KB |
| 382741117 | Jul/15/2026 08:19 | serene_joy | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 46 ms | 500 KB |
| 382738434 | Jul/15/2026 07:51 | MMO# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 382737676 | Jul/15/2026 07:42 | MMO# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 100 KB |
| 382737568 | Jul/15/2026 07:41 | MMO# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Runtime error on test 2 | 31 ms | 0 KB |
| 382736979 | Jul/15/2026 07:35 | MMO# | D - 有损变换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 382736347 | Jul/15/2026 07:26 | MMO# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 382736318 | Jul/15/2026 07:26 | MMO# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 421 ms | 262100 KB |
| 382736208 | Jul/15/2026 07:25 | MMO# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 15 ms | 0 KB |
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