| CCF CAT NAEC 2026 (Provincial) |
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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.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 385481369 | Aug/04/2026 06:14 | Li_Youran | E - 陷阱魔法 I | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 2000 ms | 100 KB |
| 385481257 | Aug/04/2026 06:12 | Li_Youran | E - 陷阱魔法 I | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 2000 ms | 0 KB |
| 385479957 | Aug/04/2026 05:53 | Li_Youran | E - 陷阱魔法 I | C++17 (GCC 7-32) | Wrong answer on test 3 | 62 ms | 100 KB |
| 385479747 | Aug/04/2026 05:50 | Li_Youran | E - 陷阱魔法 I | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 0 KB |
| 385436586 | Aug/03/2026 19:22 | Li_Youran | D - 有损变换 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 385411859 | Aug/03/2026 16:31 | Li_Youran | D - 有损变换 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 385393447 | Aug/03/2026 14:20 | Li_Youran | C - 圆圈王国 | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 385389533 | Aug/03/2026 13:49 | Li_Youran | B - 版本比较 | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 385373798 | Aug/03/2026 11:49 | Li_Youran | A - 供电系统 | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 385372209 | Aug/03/2026 11:38 | codejz | D - 有损变换 | C++17 (GCC 7-32) | Accepted | 78 ms | 100 KB |
| 385351657 | Aug/03/2026 08:43 | nyjay | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 385350470 | Aug/03/2026 08:31 | zieve | A - 供电系统 | PyPy 3-64 | Accepted | 62 ms | 0 KB |
| 385336324 | Aug/03/2026 05:38 | shihuohuoya132 | G - 中国分数 | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 18000 KB |
| 385335571 | Aug/03/2026 05:27 | shihuohuoya132 | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 385335060 | Aug/03/2026 05:22 | shihuohuoya132 | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 385334876 | Aug/03/2026 05:20 | shihuohuoya132 | G - 中国分数 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 385334818 | Aug/03/2026 05:19 | shihuohuoya132 | G - 中国分数 | GNU C11 | Compilation error | 0 ms | 0 KB |
| 385334559 | Aug/03/2026 05:17 | shihuohuoya132 | G - 中国分数 | GNU C11 | Compilation error | 0 ms | 0 KB |
| 385302056 | Aug/02/2026 19:49 | nyjay | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 385301268 | Aug/02/2026 19:43 | nyjay | B - 版本比较 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 385300608 | Aug/02/2026 19:38 | nyjay | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 385300079 | Aug/02/2026 19:34 | StevenHurry | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 385293750 | Aug/02/2026 18:38 | StevenHurry | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 385292118 | Aug/02/2026 18:22 | StevenHurry | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 385105014 | Aug/01/2026 15:20 | oldcatsthecat | J - 陷阱魔法 II | C++23 (GCC 14-64, msys2) | Accepted | 984 ms | 3000 KB |
| 385086669 | Aug/01/2026 12:55 | Light-Knight | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 385062844 | Aug/01/2026 09:41 | oldcatsthecat | I - 晶体融合 | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 100 KB |
| 384945738 | Jul/31/2026 07:48 | cly312 | E - 陷阱魔法 I | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 384943679 | Jul/31/2026 07:15 | cly312 | D - 有损变换 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 384941657 | Jul/31/2026 06:39 | oldcatsthecat | I - 晶体融合 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 100 KB |
| 384940716 | Jul/31/2026 06:20 | cly312 | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 384940511 | Jul/31/2026 06:16 | cly312 | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 384940316 | Jul/31/2026 06:12 | cly312 | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 384609786 | Jul/28/2026 12:17 | Immature | H - 棋盘构造 | C++20 (GCC 13-64) | Wrong answer on test 2 | 93 ms | 35600 KB |
| 384609713 | Jul/28/2026 12:17 | Immature | H - 棋盘构造 | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 35200 KB |
| 384605890 | Jul/28/2026 11:42 | Elewen | F - 奇怪染料 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 384207318 | Jul/25/2026 16:53 | Leonidewcole# | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 100 KB |
| 384205942 | Jul/25/2026 16:39 | Leonidewcole# | B - 版本比较 | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 100 KB |
| 384205280 | Jul/25/2026 16:32 | Leonidewcole# | A - 供电系统 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 383916277 | Jul/23/2026 11:09 | more_easily | I - 晶体融合 | PyPy 3-64 | Accepted | 93 ms | 3300 KB |
| 383848554 | Jul/22/2026 18:52 | Q____ | C - 圆圈王国 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 383724840 | Jul/21/2026 18:13 | liagol | A - 供电系统 | C++17 (GCC 7-32) | Accepted | 31 ms | 5700 KB |
| 383686480 | Jul/21/2026 12:49 | jingfangyyds | H - 棋盘构造 | C++17 (GCC 7-32) | Accepted | 484 ms | 36200 KB |
| 383681921 | Jul/21/2026 12:08 | jingfangyyds | H - 棋盘构造 | C++17 (GCC 7-32) | Wrong answer on test 4 | 250 ms | 400 KB |
| 383681123 | Jul/21/2026 12:01 | jingfangyyds | H - 棋盘构造 | C++17 (GCC 7-32) | Wrong answer on test 2 | 93 ms | 0 KB |
| 383644146 | Jul/21/2026 05:41 | lp2839448514 | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 200 KB |
| 383614663 | Jul/20/2026 20:20 | lp2839448514 | F - 奇怪染料 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 383614345 | Jul/20/2026 20:17 | lp2839448514 | G - 中国分数 | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 31 ms | 0 KB |
| 383419759 | Jul/19/2026 07:29 | jingfangyyds | F - 奇怪染料 | C++17 (GCC 7-32) | Accepted | 46 ms | 200 KB |
| 383356209 | Jul/18/2026 18:52 | jingfangyyds | F - 奇怪染料 | C++17 (GCC 7-32) | Accepted | 78 ms | 200 KB |
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