Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Last 50 Submissions
| # | Problem | User | Verdict | Language | Run Time | Submission Date | |
| 30929426 | 280 | Vertex | 刘强东 | Wrong answer | C++11 | 0.190 | 2026-01-15 12:22:21 |
| 30929425 | 12187 | Brothers | Tamiz | Wrong answer | C++11 | 0.160 | 2026-01-15 12:20:03 |
| 30929424 | 10583 | Ubiquitous Reli... | 周鸿祎 | Wrong answer | PYTH3 | 1.460 | 2026-01-15 12:19:28 |
| 30929423 | 10142 | Australian Voti... | Alina Bür... | Accepted | C++11 | 0.120 | 2026-01-15 12:19:19 |
| 30929422 | 220 | Othello | playa | Wrong answer | C++11 | 0.000 | 2026-01-15 12:18:57 |
| 30929421 | 825 | Walking on the... | 刘强东 | Runtime error | C++11 | 0.000 | 2026-01-15 12:18:48 |
| 30929420 | 674 | Coin Change | 刘强东 | Accepted | C++11 | 0.000 | 2026-01-15 12:17:47 |
| 30929419 | 10215 | The Largest/Sma... | 马孟起 | Wrong answer | C++11 | 0.000 | 2026-01-15 12:17:40 |
| 30929418 | 10215 | The Largest/Sma... | 刘强东 | Wrong answer | C++11 | 0.010 | 2026-01-15 12:14:58 |
| 30929417 | 10453 | Make Palindrome | 李彦宏 | Accepted | C++11 | 0.040 | 2026-01-15 12:14:04 |
| 30929416 | 793 | Network Connect... | 刘强东 | Wrong answer | C++11 | 0.060 | 2026-01-15 12:12:56 |
| 30929415 | 10215 | The Largest/Sma... | 赵子龙 | Wrong answer | C++11 | 0.010 | 2026-01-15 12:12:19 |
| 30929414 | 10215 | The Largest/Sma... | 马孟起 | Wrong answer | C++11 | 0.000 | 2026-01-15 12:10:45 |
| 30929413 | 825 | Walking on the... | 贾跃亭 | Runtime error | C++11 | 0.000 | 2026-01-15 12:08:49 |
| 30929412 | 871 | Counting Cells... | 李彦宏 | Accepted | C++ | 0.000 | 2026-01-15 12:07:30 |
| 30929411 | 12447 | Pieces and Bits | 贾跃亭 | Wrong answer | C++11 | 0.000 | 2026-01-15 12:05:51 |
| 30929410 | 10453 | Make Palindrome | 黄汉升 | Accepted | C++11 | 0.030 | 2026-01-15 12:03:00 |
| 30929409 | 11001 | Necklace | 马孟起 | Accepted | C++11 | 0.000 | 2026-01-15 12:02:48 |
| 30929408 | 10252 | Common Permutat... | Coder2086 | Accepted | C++11 | 0.000 | 2026-01-15 11:59:10 |
| 30929407 | 871 | Counting Cells... | Youssef_Yo... | Wrong answer | C++11 | 0.000 | 2026-01-15 11:57:51 |
| 30929406 | 871 | Counting Cells... | 周鸿祎 | Runtime error | C++ | 0.000 | 2026-01-15 11:57:28 |
| 30929405 | 871 | Counting Cells... | Youssef_Yo... | Wrong answer | C++11 | 0.000 | 2026-01-15 11:55:57 |
| 30929404 | 871 | Counting Cells... | Youssef_Yo... | Wrong answer | C++11 | 0.000 | 2026-01-15 11:55:35 |
| 30929403 | 871 | Counting Cells... | Youssef_Yo... | Wrong answer | C++11 | 0.000 | 2026-01-15 11:55:24 |
| 30929402 | 10227 | Forests | 张翼德 | Wrong answer | C++11 | 0.000 | 2026-01-15 11:53:49 |
| 30929401 | 871 | Counting Cells... | 贾跃亭 | Accepted | C++11 | 0.000 | 2026-01-15 11:53:36 |
| 30929400 | 871 | Counting Cells... | Youssef_Yo... | Wrong answer | C++11 | 0.000 | 2026-01-15 11:53:27 |
| 30929399 | 871 | Counting Cells... | Ahmed Nass... | Accepted | C++11 | 0.000 | 2026-01-15 11:51:02 |
| 30929398 | 10252 | Common Permutat... | Coder2086 | Wrong answer | C++11 | 0.000 | 2026-01-15 11:50:41 |
| 30929397 | 10010 | Where's Waldorf... | Coder2086 | Accepted | C++11 | 0.000 | 2026-01-15 11:43:46 |
| 30929396 | 12447 | Pieces and Bits | 马孟起 | Wrong answer | C++11 | 0.060 | 2026-01-15 11:43:25 |
| 30929395 | 10227 | Forests | 周鸿祎 | Wrong answer | C++11 | 0.000 | 2026-01-15 11:43:17 |
| 30929394 | 10227 | Forests | 周鸿祎 | Wrong answer | C++11 | 0.000 | 2026-01-15 11:43:00 |
| 30929393 | 11475 | Extend to Palin... | 李彦宏 | Accepted | C++11 | 0.840 | 2026-01-15 11:41:08 |
| 30929392 | 100 | The 3n + 1 prob... | Hou you ju... | Accepted | PYTH3 | 0.790 | 2026-01-15 11:41:03 |
| 30929391 | 476 | Points in Figur... | 李彦宏 | Accepted | JAVA | 0.420 | 2026-01-15 11:40:58 |
| 30929390 | 11953 | Battleships | 周鸿祎 | Accepted | C++11 | 0.010 | 2026-01-15 11:40:41 |
| 30929389 | 11475 | Extend to Palin... | 贾跃亭 | Accepted | C++11 | 0.850 | 2026-01-15 11:39:40 |
| 30929388 | 476 | Points in Figur... | 黄汉升 | Wrong answer | JAVA | 0.440 | 2026-01-15 11:39:06 |
| 30929387 | 10227 | Forests | 关云长 | Wrong answer | C++11 | 0.000 | 2026-01-15 11:38:17 |
| 30929386 | 100 | The 3n + 1 prob... | Hou you ju... | Time limit exceeded | PYTH3 | 3.000 | 2026-01-15 11:35:40 |
| 30929385 | 245 | Uncompress | 周鸿祎 | Wrong answer | C++11 | 2.570 | 2026-01-15 11:35:11 |
| 30929384 | 11475 | Extend to Palin... | 赵子龙 | Wrong answer | C++11 | 0.630 | 2026-01-15 11:34:56 |
| 30929383 | 10685 | Nature | 马孟起 | Accepted | C++11 | 0.030 | 2026-01-15 11:34:13 |
| 30929382 | 245 | Uncompress | 关云长 | Accepted | C++11 | 2.360 | 2026-01-15 11:34:09 |
| 30929381 | 11475 | Extend to Palin... | 刘强东 | Wrong answer | C++11 | 0.630 | 2026-01-15 11:31:23 |
| 30929380 | 10305 | Ordering Tasks | 贾跃亭 | Accepted | C++11 | 0.000 | 2026-01-15 11:31:11 |
| 30929379 | 100 | The 3n + 1 prob... | Hou you ju... | Accepted | PYTH3 | 0.590 | 2026-01-15 11:29:09 |
| 30929378 | 200 | Rare Order | 赵子龙 | Accepted | C++11 | 0.000 | 2026-01-15 11:26:37 |
| 30929377 | 100 | The 3n + 1 prob... | Hou you ju... | Time limit exceeded | PYTH3 | 3.000 | 2026-01-15 11:26:06 |



