| CSP-S 2026 自测（官方数据） |
|---|
| Contest is running |
| 9 days |
→ About Contest
题目列表可直接打开完整中文网页题面。中文 PDF、英文 PDF（非官方翻译版本）及补充样例可从右侧 Contest materials 下载。英文译本参照 CCF 官方试卷版式，题目版权归 CCF。 CCF CSP-S 2026, second round (31 October 2026). Four problems with official CCF/NOI test data. Complete Chinese web statements and an unofficial English PDF translation are available. Original duration: 240 minutes. Unofficial training mirror; problem copyrights belong to CCF.
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Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 397804493 | Nov/08/2026 04:21 | bgsdf | D - 研发基地 / hub | C++17 (GCC 7-32) | Partial result: 15 points |
| 397804488 | Nov/08/2026 04:20 | bgsdf | B - 地铁 / subway | C++17 (GCC 7-32) | Perfect result: 100 points |
| 397793788 | Nov/07/2026 22:38 | mdhasnath29 | A - 能量水晶 / crystal | Python 3 | Perfect result: 100 points |
| 397790040 | Nov/07/2026 21:46 | tamato_ | B - 地铁 / subway | C++17 (GCC 7-32) | Perfect result: 100 points |
| 397783662 | Nov/07/2026 20:40 | tamato_ | A - 能量水晶 / crystal | Python 3 | Perfect result: 100 points |
| 397762500 | Nov/07/2026 18:42 | LXYYDS | A - 能量水晶 / crystal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 397758983 | Nov/07/2026 18:30 | _Kevin_Huang | A - 能量水晶 / crystal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397724655 | Nov/07/2026 15:44 | jinyangfu | A - 能量水晶 / crystal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 397721204 | Nov/07/2026 15:07 | jinyangfu | A - 能量水晶 / crystal | C++17 (GCC 7-32) | Partial result: 20 points |
| 397719381 | Nov/07/2026 14:48 | goundq | D - 研发基地 / hub | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397718986 | Nov/07/2026 14:44 | goundq | D - 研发基地 / hub | C++23 (GCC 14-64, msys2) | Compilation error |
| 397718153 | Nov/07/2026 14:35 | goundq | C - 迁徙 / migrate | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397717793 | Nov/07/2026 14:31 | goundq | B - 地铁 / subway | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397717642 | Nov/07/2026 14:29 | goundq | A - 能量水晶 / crystal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397712536 | Nov/07/2026 13:33 | Programmer_CP | A - 能量水晶 / crystal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397692109 | Nov/07/2026 10:15 | AReactor | A - 能量水晶 / crystal | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 397691866 | Nov/07/2026 10:12 | AReactor | A - 能量水晶 / crystal | C++23 (GCC 14-64, msys2) | Partial result: 70 points |
| 397687946 | Nov/07/2026 09:29 | bgsdf | A - 能量水晶 / crystal | C++17 (GCC 7-32) | Perfect result: 100 points |
| 397686482 | Nov/07/2026 09:12 | bgsdf | C - 迁徙 / migrate | C++17 (GCC 7-32) | Perfect result: 100 points |
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