
| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| AIP_theseus | 5556. To reduce WA |
| 2007-12-29 20:42:46 | PAY ATTENTION: 1.the number of songs is 13 2.song_num % amount_cd == 13 |
| mumu | 6345. Re:To reduce WA |
| 2008-09-05 15:43:41 | 特别是 13 16 这个情况 |
| 1 |