| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 显示难度难度 | |
|---|---|---|---|---|
| 4252 | P3416 [USACO16DEC] Moocast S | 0 / 0 | 隐藏普及 | |
| 6591 | P5839 [USACO19DEC] Moortal Cowmbat G | 0 / 0 | 隐藏提高 | |
| 9261 | P8186 [USACO22FEB] Redistributing Gifts S | 0 / 0 | 隐藏普及+/提高− | |
| 13620 | P12043 [USTCPC 2025] 图上交互题4 / Constructive Shortest Path | 0 / 0 | 隐藏普及+/提高− | |
| 15379 | P13519 [KOI 2025 #2] 通行费 | 0 / 0 | 隐藏普及+/提高− | |
| 17870 | P15805 [GESP202603 八级] 子图最短路 | 1 / 2 | 隐藏普及+/提高− | |
| 18879 | P16504 [GKS 2015 #A] gCampus | 0 / 0 | 隐藏普及 |