| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | Let the Balloon Rise | Zhejiang Provincial Programming Contest 2004 | 17 | 25 | |
| B | Number Sequence | Zhejiang Provincial Programming Contest 2004 | 8 | 50 | |
| C | Fibonacci Again | ZOJ Monthly, December 2003 | 8 | 15 | |
| D | FatMouse' Trade | Zhejiang Provincial Programming Contest 2004 | 9 | 11 | |
| E | Delta-wave | Ural Collegiate Programming Contest 1998 | 4 | 4 | |
| F | Double Seventh Festival | yhr From hdu 1215 | 3 | 14 | |
| G | The area | hdu1071 | 5 | 5 | |
| H | sort | yhr-hdu1425 | 8 | 22 |