| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 623 | P1636 Einstein学画画 | 0 / 0 | 5 | |
| 635 | P1649 [USACO07OCT] Obstacle Course S | 0 / 0 | 5 | |
| 8318 | P1653 [USACO04DEC] Cow Ski Area G | 0 / 0 | 6 | |
| 641 | P1656 炸铁路 | 0 / 0 | 5 | |
| 646 | P1661 扩散 | 0 / 0 | 5 | |
| 8319 | P1668 [USACO04DEC] Cleaning Shifts S | 1 / 4 | 6 | |
| 659 | P1685 游览 | 0 / 0 | 6 | |
| 665 | P1692 部落卫队 | 0 / 0 | 5 | |
| 9413 | P1700 [USACO19OPEN] Milk Factory B | 0 / 0 | 3 | |
| 689 | P1726 上白泽慧音 | 0 / 0 | 6 | |
| 692 | P1730 最小密度路径 | 0 / 0 | 7 | |
| 706 | P1744 采购特价商品 | 0 / 0 | 5 | |
| 711 | P1751 贪吃虫 | 0 / 0 | 7 | |
| 9705 | P1753 矩阵链排序问题 | 0 / 0 | 9 | |
| 727 | P1768 天路 | 1 / 3 | 7 | |
| 730 | P1772 [ZJOI2006] 物流运输 | 0 / 0 | 7 | |
| 741 | P1783 海滩防御 | 0 / 0 | 7 | |
| 761 | P1807 最长路 | 0 / 0 | 5 | |
| 774 | P1821 [USACO07FEB] Cow Party S | 0 / 0 | 5 | |
| 781 | P1828 [USACO3.2] 香甜的黄油 Sweet Butter | 0 / 0 | 5 |