| 题目ID | 标题 | 来源 | 正确数 | 通过率 |
|---|---|---|---|---|
| 2303-POJ | Russian Dolls | Waterloo local 2003.09.20 | 0 | ----% |
| 2304-POJ | Combination Lock | Waterloo local 2003.09.20 | 0 | ----% |
| 2305-POJ | Basic remains | Waterloo local 2003.09.20 | 0 | ----% |
| 2306-POJ | Genealogical Research | Waterloo local 2003.09.20 | 0 | ----% |
| 2307-POJ | Treasure Map | Waterloo local 2003.09.20 | 0 | ----% |