| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 376688183 | May/30/2026 19:04 | ospf | E - Snaking Arrangement | Haskell | Accepted | 750 ms | 29800 KB |
| 376687347 | May/30/2026 19:02 | ospf | E - Snaking Arrangement | Haskell | Wrong answer on pretest 2 | 46 ms | 0 KB |
| 376676961 | May/30/2026 18:42 | ospf | E - Snaking Arrangement | Haskell | Wrong answer on pretest 2 | 46 ms | 0 KB |
| 376668042 | May/30/2026 18:26 | ospf | D - Magical Tiered Cake | Haskell | Accepted | 515 ms | 4100 KB |
| 376659776 | May/30/2026 18:14 | ospf | C1 - Seating Arrangement (Easy Version) | Haskell | Accepted | 46 ms | 100 KB |
| 376659298 | May/30/2026 18:13 | ospf | C2 - Seating Arrangement (Hard Version) | Haskell | Accepted | 46 ms | 4100 KB |
| 376643726 | May/30/2026 17:54 | ospf | B - Cake Leveling | Haskell | Accepted | 421 ms | 33900 KB |
| 376639844 | May/30/2026 17:50 | ospf | A - Convergence | Haskell | Accepted | 250 ms | 1000 KB |
| 376633764 | May/30/2026 17:44 | ospf | A - Convergence | Haskell | Wrong answer on pretest 1 | 0 ms | 0 KB |
| 374312567 | May/12/2026 19:20 | ospf | E - Zhily and Permutation | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 28 | 2500 ms | 35300 KB |
| 374312149 | May/12/2026 19:15 | ospf | E - Zhily and Permutation | PyPy 3-64 | Time limit exceeded on test 28 | 2500 ms | 282500 KB |
| 374312000 | May/12/2026 19:14 | ospf | E - Zhily and Permutation | Python 3 | Time limit exceeded on test 9 | 2500 ms | 12000 KB |
| 370776833 | Apr/12/2026 09:37 | ospf | A - GD 终极节奏实验室 | PyPy 3-64 | Time limit exceeded on test 2 | 1000 ms | 13200 KB |
| 370776533 | Apr/12/2026 09:35 | ospf | A - GD 终极节奏实验室 | PyPy 3-64 | Time limit exceeded on test 2 | 1000 ms | 13500 KB |
| 370776429 | Apr/12/2026 09:35 | ospf | A - GD 终极节奏实验室 | Python 3 | Time limit exceeded on test 2 | 1000 ms | 8800 KB |
| 370776059 | Apr/12/2026 09:33 | ospf | A - GD 终极节奏实验室 | Python 3 | Time limit exceeded on test 2 | 1000 ms | 8700 KB |
| 370774533 | Apr/12/2026 09:26 | ospf | G - 加边 | Python 3 | Accepted | 250 ms | 4200 KB |
| 370774419 | Apr/12/2026 09:25 | ospf | G - 加边 | Python 3 | Wrong answer on test 1 | 15 ms | 0 KB |
| 370771405 | Apr/12/2026 09:12 | ospf | G - 加边 | PyPy 3-64 | Wrong answer on test 4 | 46 ms | 0 KB |
| 354184605 | Dec/19/2025 19:00 | ospf | C - XOR-factorization | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 31 ms | 0 KB |
| 354182966 | Dec/19/2025 18:58 | ospf | C - XOR-factorization | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 46 ms | 0 KB |
| 354164809 | Dec/19/2025 18:32 | ospf | D - Insolvable Disks | C++20 (GCC 13-64) | Accepted | 921 ms | 27500 KB |
| 354157523 | Dec/19/2025 18:24 | ospf | D - Insolvable Disks | C++20 (GCC 13-64) | Time limit exceeded on pretest 19 | 2000 ms | 27600 KB |
| 354156267 | Dec/19/2025 18:22 | ospf | D - Insolvable Disks | C++20 (GCC 13-64) | Time limit exceeded on pretest 5 | 2000 ms | 100 KB |
| 354153672 | Dec/19/2025 18:19 | ospf | D - Insolvable Disks | PyPy 3-64 | Time limit exceeded on pretest 9 | 2000 ms | 207500 KB |
| 354150136 | Dec/19/2025 18:15 | ospf | D - Insolvable Disks | PyPy 3-64 | Time limit exceeded on pretest 4 | 2000 ms | 147000 KB |
| 354147133 | Dec/19/2025 18:12 | ospf | D - Insolvable Disks | PyPy 3-64 | Runtime error on pretest 1 | 78 ms | 3300 KB |
| 354128845 | Dec/19/2025 17:55 | ospf | C - XOR-factorization | PyPy 3-64 | Wrong answer on pretest 2 | 78 ms | 3500 KB |
| 354112639 | Dec/19/2025 17:42 | ospf | B - Ashmal | PyPy 3-64 | Accepted | 78 ms | 1400 KB |
| 354109897 | Dec/19/2025 17:40 | ospf | A - Carnival Wheel | PyPy 3-64 | Accepted | 46 ms | 1400 KB |
| 349971776 | Nov/20/2025 20:02 | ospf | H - Shiori Miyagi and Maximum Array Score | PyPy 3-64 | Accepted | 421 ms | 8700 KB |
| 349967351 | Nov/20/2025 19:54 | ospf | H - Shiori Miyagi and Maximum Array Score | PyPy 3-64 | Wrong answer on test 2 | 187 ms | 4100 KB |
| 349964311 | Nov/20/2025 19:48 | ospf | H - Shiori Miyagi and Maximum Array Score | PyPy 3-64 | Wrong answer on test 2 | 171 ms | 3800 KB |
| 349961163 | Nov/20/2025 19:42 | ospf | E - Anisphia Wynn Palettia and Good Permutations | PyPy 3-64 | Accepted | 139 ms | 16400 KB |
| 349957572 | Nov/20/2025 19:35 | ospf | F - Rae Taylor and Trees (hard version) | PyPy 3-64 | Accepted | 312 ms | 38500 KB |
| 349950236 | Nov/20/2025 19:21 | ospf | D - Rae Taylor and Trees (easy version) | PyPy 3-64 | Accepted | 171 ms | 17100 KB |
| 349946633 | Nov/20/2025 19:15 | ospf | G - Sakura Adachi and Optimal Sequences | PyPy 3-64 | Accepted | 1483 ms | 78200 KB |
| 349945352 | Nov/20/2025 19:13 | ospf | G - Sakura Adachi and Optimal Sequences | Python 3 | Time limit exceeded on test 13 | 4000 ms | 91100 KB |
| 349940245 | Nov/20/2025 19:05 | ospf | G - Sakura Adachi and Optimal Sequences | Python 3 | Wrong answer on test 1 | 405 ms | 40000 KB |
| 349939130 | Nov/20/2025 19:03 | ospf | G - Sakura Adachi and Optimal Sequences | Python 3 | Wrong answer on test 1 | 374 ms | 40000 KB |
| 349933193 | Nov/20/2025 18:54 | ospf | C2 - Renako Amaori and XOR Game (hard version) | Python 3 | Accepted | 280 ms | 40600 KB |
| 349931059 | Nov/20/2025 18:51 | ospf | C1 - Renako Amaori and XOR Game (easy version) | Python 3 | Accepted | 249 ms | 8900 KB |
| 349929325 | Nov/20/2025 18:48 | ospf | B - Yuu Koito and Minimum Absolute Sum | Python 3 | Accepted | 186 ms | 26200 KB |
| 349922719 | Nov/20/2025 18:40 | ospf | A - Shizuku Hoshikawa and Farm Legs | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 347738877 | Nov/06/2025 18:51 | ospf | D - Copy String | Python 3 | Wrong answer on pretest 1 | 31 ms | 100 KB |
| 347732025 | Nov/06/2025 18:38 | ospf | C - Dungeon | Python 3 | Accepted | 780 ms | 29200 KB |
| 347721125 | Nov/06/2025 18:18 | ospf | B - Even Modulo Pair | Python 3 | Accepted | 139 ms | 12800 KB |
| 347713008 | Nov/06/2025 18:05 | ospf | A - Sequence Game | Python 3 | Accepted | 62 ms | 0 KB |
| 347712474 | Nov/06/2025 18:04 | ospf | A - Sequence Game | PyPy 3-64 | Memory limit exceeded on pretest 1 | 77 ms | 262100 KB |
| 347708242 | Nov/06/2025 17:57 | ospf | A - Sequence Game | PyPy 3-64 | Memory limit exceeded on pretest 1 | 46 ms | 262100 KB |

| Name |
|---|


