| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 388735722 | Aug/29/2026 08:37 | zxcen | F1 - Beaver's Jumping Track (Easy Version) | C++20 (GCC 13-64) | Accepted | 593 ms | 790700 KB |
| 388735651 | Aug/29/2026 08:35 | zxcen | F1 - Beaver's Jumping Track (Easy Version) | C++20 (GCC 13-64) | Wrong answer on test 14 | 421 ms | 790700 KB |
| 387899742 | Aug/21/2026 17:32 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Accepted | 171 ms | 13800 KB |
| 387899264 | Aug/21/2026 17:28 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Wrong answer on test 2 | 62 ms | 9500 KB |
| 387892297 | Aug/21/2026 16:30 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 9400 KB |
| 387891850 | Aug/21/2026 16:26 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 9400 KB |
| 387891653 | Aug/21/2026 16:24 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 9500 KB |
| 387890869 | Aug/21/2026 16:18 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 9400 KB |
| 387879679 | Aug/21/2026 14:32 | zxcen | E - Busy Beaver | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 9400 KB |
| 381478920 | Jul/06/2026 18:08 | zxcen | C - Unstable Elements | C++20 (GCC 13-64) | Accepted | 93 ms | 1500 KB |
| 381467301 | Jul/06/2026 17:50 | zxcen | B - Predominant Frequency Division | C++20 (GCC 13-64) | Accepted | 78 ms | 3200 KB |
| 381455020 | Jul/06/2026 17:38 | zxcen | A - Bigrams | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 380479380 | Jun/28/2026 17:54 | *zxcen | C - Village Guilds | C++20 (GCC 13-64) | Accepted | 109 ms | 12600 KB |
| 380469022 | Jun/28/2026 17:41 | *zxcen | B - Crimson Triples | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 380467323 | Jun/28/2026 17:39 | *zxcen | A - Another Puzzle from Papyrus | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 380405437 | Jun/28/2026 04:32 | zxcen | E - Permutation Commutation | C++20 (GCC 13-64) | Accepted | 109 ms | 18000 KB |
| 380405311 | Jun/28/2026 04:28 | zxcen | E - Permutation Commutation | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 18000 KB |
| 380405288 | Jun/28/2026 04:27 | zxcen | E - Permutation Commutation | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 18000 KB |
| 380405234 | Jun/28/2026 04:25 | zxcen | E - Permutation Commutation | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 18000 KB |
| 380002157 | Jun/24/2026 13:01 | zxcen | D - Fullmetal Bitchemist | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 307601465 | Feb/25/2025 04:14 | zxcen | F - Koxia and Sequence | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 305802624 | Feb/12/2025 15:09 | zxcen | F - Indecisive Taxi Fee | C++20 (GCC 13-64) | Accepted | 561 ms | 43900 KB |
| 305691852 | Feb/11/2025 19:24 | zxcen | D1 - Club of Young Aircraft Builders (easy version) | C++20 (GCC 13-64) | Accepted | 234 ms | 8800 KB |
| 305690778 | Feb/11/2025 19:22 | zxcen | D1 - Club of Young Aircraft Builders (easy version) | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 77 ms | 8800 KB |
| 305679825 | Feb/11/2025 19:02 | zxcen | B - White Magic | C++20 (GCC 13-64) | Accepted | 139 ms | 10700 KB |
| 305679045 | Feb/11/2025 19:01 | zxcen | B - White Magic | C++20 (GCC 13-64) | Time limit exceeded on pretest 9 | 2000 ms | 10700 KB |
| 305673393 | Feb/11/2025 18:51 | zxcen | C - Bitwise Slides | C++20 (GCC 13-64) | Accepted | 140 ms | 5500 KB |
| 305635463 | Feb/11/2025 17:59 | zxcen | A - Object Identification | C++20 (GCC 13-64) | Accepted | 124 ms | 2400 KB |
| 305629687 | Feb/11/2025 17:53 | zxcen | A - Object Identification | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 61 ms | 1600 KB |
| 304274828 | Feb/03/2025 18:16 | zxcen | E - Bear and Destroying Subtrees | C++20 (GCC 13-64) | Accepted | 921 ms | 238800 KB |
| 303870712 | Feb/01/2025 09:07 | zxcen | D - Miriany and Matchstick | C++20 (GCC 13-64) | Accepted | 62 ms | 5500 KB |
| 303220305 | Jan/27/2025 15:03 | zxcen | D - Balanced Tree | C++20 (GCC 13-64) | Accepted | 343 ms | 34400 KB |
| 303212044 | Jan/27/2025 13:50 | zxcen | D - Balanced Tree | C++20 (GCC 13-64) | Wrong answer on test 2 | 109 ms | 11000 KB |
| 303211869 | Jan/27/2025 13:49 | zxcen | D - Balanced Tree | C++20 (GCC 13-64) | Wrong answer on test 2 | 156 ms | 11000 KB |
| 303131867 | Jan/26/2025 20:04 | zxcen | E1 - The Game (Easy Version) | C++20 (GCC 13-64) | Accepted | 593 ms | 33700 KB |
| 303129371 | Jan/26/2025 19:58 | zxcen | E1 - The Game (Easy Version) | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 93 ms | 17200 KB |
| 303128975 | Jan/26/2025 19:57 | zxcen | E1 - The Game (Easy Version) | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 124 ms | 18800 KB |
| 303121328 | Jan/26/2025 19:34 | zxcen | D - Balanced Tree | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 140 ms | 11000 KB |
| 303119268 | Jan/26/2025 19:28 | zxcen | D - Balanced Tree | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 125 ms | 11000 KB |
| 303071577 | Jan/26/2025 17:58 | zxcen | C - Cirno and Operations | C++20 (GCC 13-64) | Accepted | 62 ms | 100 KB |
| 303065551 | Jan/26/2025 17:51 | zxcen | B - Clockwork | C++20 (GCC 13-64) | Accepted | 140 ms | 100 KB |
| 303049190 | Jan/26/2025 17:37 | zxcen | A - String | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 303003064 | Jan/26/2025 12:33 | zxcen | F - Fibonacci Additions | C++20 (GCC 13-64) | Accepted | 280 ms | 3600 KB |
| 303002729 | Jan/26/2025 12:30 | zxcen | F - Fibonacci Additions | C++20 (GCC 13-64) | Wrong answer on test 1 | 46 ms | 3500 KB |
| 302887047 | Jan/25/2025 15:02 | zxcen | G - Spiders Evil Plan | C++20 (GCC 13-64) | Accepted | 406 ms | 24300 KB |
| 302857382 | Jan/25/2025 11:12 | zxcen | G - Spiders Evil Plan | C++20 (GCC 13-64) | Wrong answer on test 6 | 62 ms | 22400 KB |
| 302856187 | Jan/25/2025 11:02 | zxcen | G - Spiders Evil Plan | C++20 (GCC 13-64) | Wrong answer on test 6 | 62 ms | 22400 KB |
| 302847765 | Jan/25/2025 10:08 | zxcen | G - Spiders Evil Plan | C++20 (GCC 13-64) | Wrong answer on test 6 | 62 ms | 22400 KB |
| 302745574 | Jan/24/2025 16:33 | zxcen | F - Substrings in a String | C++20 (GCC 13-64) | Accepted | 2187 ms | 400 KB |
| 302745468 | Jan/24/2025 16:32 | zxcen | F - Substrings in a String | C++20 (GCC 13-64) | Wrong answer on test 4 | 983 ms | 400 KB |

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