| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | 最长不下降序列 | yhr | 26 | 70 | |
| B | 滑雪 | yhr | 6 | 20 | |
| C | City Game | Southeastern European Regional Programming Contest 2004 | 3 | 19 | |
| D | Fast Food | Southwestern European Regional Contest 1998 | 0 | 1 | |
| E | Monkey and Banana | University of Ulm Local Contest 1996 zoj1093 | 5 | 5 |