| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 374398081 | May/13/2026 16:33 | liujunyi123 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3140 ms | 20300 KB |
| 341329185 | Oct/01/2025 15:48 | DaiRuiChen007 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2061 ms | 15900 KB |
| 341329101 | Oct/01/2025 15:47 | DaiRuiChen007 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2358 ms | 15900 KB |
| 337491866 | Sep/08/2025 06:49 | mxoj1 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3264 ms | 24700 KB |
| 341326726 | Oct/01/2025 15:29 | DaiRuiChen007 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2905 ms | 24700 KB |
| 337516373 | Sep/08/2025 11:58 | LHaoooo | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2859 ms | 26900 KB |
| 336396024 | Aug/31/2025 17:27 | zyh__helen | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3249 ms | 24100 KB |
| 307030931 | Feb/20/2025 19:42 | shardulisgapryongkim | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2796 ms | 21800 KB |
| 307030971 | Feb/20/2025 19:42 | shardulisgapryongkim | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2921 ms | 21800 KB |
| 294526676 | Dec/03/2024 08:22 | jucason_xu | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3218 ms | 21700 KB |
| 296950171 | Dec/17/2024 13:03 | Engineer | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 3077 ms | 21800 KB |
| 337515870 | Sep/08/2025 11:52 | 123bai | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2983 ms | 26700 KB |
| 374363743 | May/13/2026 11:07 | _maojun_ | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2359 ms | 16600 KB |
| 374364378 | May/13/2026 11:14 | _maojun_ | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1968 ms | 13900 KB |
| 349570177 | Nov/18/2025 12:59 | tuxuanming2024 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 1484 ms | 27900 KB |
| 338572880 | Sep/14/2025 11:39 | ETO-leaders | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2483 ms | 47600 KB |
| 337483505 | Sep/08/2025 04:15 | FancyBox | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2765 ms | 32900 KB |
| 374385458 | May/13/2026 14:44 | PizzaYY | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3640 ms | 77200 KB |
| 391784882 | Sep/23/2026 17:05 | Yuhan_He | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3078 ms | 77200 KB |
| 337527499 | Sep/08/2025 14:04 | we_114514 | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2312 ms | 34200 KB |
| 340353833 | Sep/25/2025 15:39 | huangleyi | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2077 ms | 59700 KB |
| 337527172 | Sep/08/2025 14:01 | zzzqh | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1764 ms | 34200 KB |
| 340355049 | Sep/25/2025 15:47 | huangleyi | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 1906 ms | 60100 KB |
| 374374179 | May/13/2026 13:00 | hdkk | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3593 ms | 20500 KB |
| 374385361 | May/13/2026 14:44 | PizzaYY | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3125 ms | 77200 KB |
| 374471954 | May/14/2026 10:25 | hyacinthwxy | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3640 ms | 18900 KB |
| 374390093 | May/13/2026 15:25 | Suffix_Sum | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3968 ms | 58300 KB |
| 349656494 | Nov/19/2025 07:01 | liyujiangwx | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 1858 ms | 57600 KB |
| 374353846 | May/13/2026 09:12 | operator_ | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3125 ms | 39700 KB |
| 374580330 | May/15/2026 10:43 | danwei | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1968 ms | 38000 KB |
| 349668704 | Nov/19/2025 09:34 | flowing_boat | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1233 ms | 17100 KB |
| 308888932 | Mar/04/2025 10:16 | becaido | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3124 ms | 28600 KB |
| 374448280 | May/14/2026 03:57 | zhouchenqi | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1687 ms | 18200 KB |
| 374376448 | May/13/2026 13:23 | decimal10 | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2171 ms | 20400 KB |
| 349549129 | Nov/18/2025 10:50 | zfs732 | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 3842 ms | 7200 KB |
| 302830853 | Jan/25/2025 08:28 | Nabuko | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3718 ms | 90700 KB |
| 293370899 | Nov/26/2024 17:15 | Bohemian-Rhapsody | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 3421 ms | 90700 KB |
| 293449625 | Nov/27/2024 09:30 | justmiss | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3452 ms | 83000 KB |
| 293669193 | Nov/28/2024 17:55 | nazmulcp17 | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3921 ms | 83000 KB |
| 338673657 | Sep/15/2025 08:23 | qwerasdfzxcl | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1515 ms | 12000 KB |
| 347944500 | Nov/08/2025 03:07 | hungchi17 | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1468 ms | 12000 KB |
| 294468903 | Dec/02/2024 19:40 | pranesh_S_136 | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3593 ms | 90700 KB |
| 374452766 | May/14/2026 05:47 | bhbjzyh | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3546 ms | 108200 KB |
| 349550166 | Nov/18/2025 10:59 | zfs732 | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 1999 ms | 16200 KB |
| 367526486 | Mar/20/2026 23:53 | jeroenodb | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 3015 ms | 13500 KB |
| 367527556 | Mar/21/2026 00:19 | jeroenodb | 2041N - Railway Construction | C++23 (GCC 14-64, msys2) | Accepted | 2828 ms | 13400 KB |
| 339187707 | Sep/18/2025 03:03 | ms_qAq | 2041N - Railway Construction | C++17 (GCC 7-32) | Accepted | 3108 ms | 21200 KB |
| 293094736 | Nov/24/2024 15:42 | pp_orange | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3233 ms | 90600 KB |
| 293095075 | Nov/24/2024 15:44 | pp_orange | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 2155 ms | 61200 KB |
| 293095180 | Nov/24/2024 15:45 | IceYukino | 2041N - Railway Construction | C++20 (GCC 13-64) | Accepted | 3233 ms | 90600 KB |

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