| Total Submission(s) | 121 |
| User Solve | 26 |
| Accepted | 37 |
| Presentation Error | 0 |
| Wrong Answer | 63 |
| Runtime Error | 9 |
| Compilation Error | 4 |
| Time Limit Exceeded | 0 |
| Memory Limit Exceeded | 8 |
| Ouput Limit Exceeded | 0 |
| System Error | 0 |
Problem 1001
| Rank | Author | Time | Memory | Language | Submit Time |
| 1 | dragon_hdu | 15 MS | 0 KB | Visual C | 2009-01-25 10:00:23 |
| 2 | wangjing | 15 MS | 0 KB | Visual C++ | 2009-02-24 17:44:59 |
| 3 | MichaEl_gege | 31 MS | 0 KB | Visual C++ | 2009-01-25 16:09:58 |
| 4 | 走路的人 | 31 MS | 0 KB | Visual C++ | 2009-02-09 08:20:08 |
| 5 | 翻江倒海 | 31 MS | 0 KB | Visual C++ | 2009-02-17 12:59:18 |
| 6 | shǎ崽 | 31 MS | 0 KB | Visual C | 2009-02-18 19:23:54 |
| 7 | HDU-T07 | 31 MS | 0 KB | Visual C | 2009-02-28 01:13:09 |
| 8 | HDU-T07 | 31 MS | 0 KB | Visual C | 2009-02-28 01:14:52 |
| 9 | surprise | 31 MS | 0 KB | Visual C++ | 2009-03-02 20:22:45 |
| 10 | abcdxyzk | 46 MS | 116 KB | GNU C++ | 2009-01-21 23:47:16 |
| 11 | 退役_Wpl | 46 MS | 3716 KB | Visual C++ | 2009-02-25 08:16:37 |
| 12 | code_life | 46 MS | 3748 KB | Visual C++ | 2009-02-22 13:27:41 |
| 13 | MadFroG | 62 MS | 0 KB | Visual C++ | 2009-01-25 16:10:29 |
| 14 | Tuzkier | 62 MS | 0 KB | Visual C++ | 2009-01-28 21:15:44 |
| 15 | HDU-T07 | 62 MS | 0 KB | Visual C | 2009-02-28 01:16:08 |