| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | Encoding | Greater New York 2007 | 0 | 0 | |
| B | Recaman's Sequence | Shanghai 2004 Preliminary | 1 | 6 | |
| C | IP ADDRESS ANALYSIS | 2001 ACM Rocky Mountain Regional Programming Contest | 0 | 0 | |
| D | Ants | Waterloo local 2004.09.19 | 0 | 0 | |
| E | Sum of Factorials | Asia Guangzhou 2003 | 0 | 0 | |
| F | Gold Coins | Rocky Mountain 2004 | 0 | 0 | |
| G | Color the ball | 线段树练习 | 0 | 1 |