| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1899 | Hanoi双塔问题 | 15 | 25 | 60.000% |
| 1904 | NOIP2007普及组第1题 奖学金 | 14 | 18 | 77.778% |
| 1905 | NOIP2007提高组第1题 统计数字 | 8 | 9 | 88.889% |
| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1899 | Hanoi双塔问题 | 15 | 25 | 60.000% |
| 1904 | NOIP2007普及组第1题 奖学金 | 14 | 18 | 77.778% |
| 1905 | NOIP2007提高组第1题 统计数字 | 8 | 9 | 88.889% |