| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 7077 | P6279 [USACO20OPEN] Favorite Colors G | 0 / 0 | 5 | |
| 9356 | P8276 [USACO22OPEN] Hoof and Brain P | 0 / 0 | 7 | |
| 5376 | P8907 [USACO22DEC] Making Friends P | 0 / 0 | 5 | |
| 11326 | P9984 [USACO23DEC] A Graph Problem P | 0 / 0 | 6 | |
| 14961 | P13070 [GCJ 2020 Finals] Pack the Slopes | 0 / 0 | 5 | |
| 15668 | P13900 [CSPro 28] 聚集方差 | 0 / 0 | 5 | |
| 14527 | P13908 「TFXOI Round 3」旅者之树 | 0 / 0 | 5 |