| 题目ID | 标题 | 来源 | 正确数 | 通过率 |
|---|---|---|---|---|
| 1870-POJ | Bee Breeding | World Finals 1999 | 0 | ----% |
| 1871-POJ | Bullet Hole | World Finals 1999 | 0 | ----% |
| 1872-POJ | A Dicey Problem | World Finals 1999 | 0 | ----% |
| 1873-POJ | The Fortified Forest | World Finals 1999 | 0 | ----% |
| 1874-POJ | Trade on Verweggistan | World Finals 1999 | 0 | ----% |
| 1875-POJ | Robot | World Finals 1999 | 0 | ----% |
| 1876-POJ | The Letter Carrier's Rounds | World Finals 1999 | 0 | ----% |
| 1877-POJ | Flooded! | World Finals 1999 | 0 | ----% |