| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 14354 | P14422 [JOISC 2014] 水壶 / Water Bottle | 0 / 0 | 7 | |
| 14419 | P14484 [集训队互测 2018] 最小方差生成树 | 0 / 0 | 9 | |
| 14424 | P14489 [集训队互测 2018] 小修和小栋生成树 | 0 / 0 | 9 | |
| 14774 | P14857 [ICPC 2021 Yokohama R] Planning Railroad Discontinuation | 0 / 0 | 9 | |
| 14778 | P14861 [ICPC 2021 Yokohama R] "Even" Division | 0 / 0 | 8 |