| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 2256 | 【信息学奥赛一本通】图书管理 | 11 | 17 | 64.706% |
| 2949 | 集合(subset) | 5 | 4 | 125.000% |
| 3011 | 2094 产生冠军 | 3 | 6 | 50.000% |
| 3072 | 计算器谜题（ Calculator Conundrum , UVa 11549) | 3 | 16 | 18.750% |
| 3235 | 2.2.3 Runaround Numbers循环数 | 8 | 14 | 57.143% |
| 3477 | 2.2.2 Subset Sums集合 | 1 | 1 | 100.000% |
| 4418 | P6065 [USACO05JAN] Sumsets S | 3 | 3 | 100.000% |
| 4525 | P1466 [USACO2.2] 集合 Subset Sums | 2 | 3 | 66.667% |
| 4742 | P6065 [USACO05JAN] Sumsets S（普及-） | 0 | 0 | 0.000% |
| 4919 | P6421 [COCI2008-2009#2] RESETO（入门） | 2 | 9 | 22.222% |