| 题目ID | 标题 | 来源 | 正确数 | 通过率 |
|---|---|---|---|---|
| 2530-POJ | Tetris Alphabet | Northeastern Europe 2002, Far-Eastern Subregion | 0 | ----% |
| 2531-POJ | Network Saboteur | Northeastern Europe 2002, Far-Eastern Subregion | 0 | ----% |
| 2532-POJ | Burned Calendar | Northeastern Europe 2002, Far-Eastern Subregion | 0 | ----% |
| 2533-POJ | Longest Ordered Subsequence | Northeastern Europe 2002, Far-Eastern Subregion | 0 | ----% |
| 2534-POJ | Falling cards | Northeastern Europe 2002, Far-Eastern Subregion | 0 | ----% |
| 2535-POJ | Very Simple Problem | Northeastern Europe 2002, Far-Eastern Subregion | 0 | ----% |