| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 8859 | LCA01 LCA模板 | 3 / 23 | 9 | |
| 8833 | LCA02 点的距离 | 5 / 12 | 9 | |
| 8834 | LCA03 异象石 | 0 / 0 | (无) | |
| 8835 | LCA04 [BJWC2010] 严格次小生成树 | 0 / 0 | (无) | |
| 8836 | LCA05 仓鼠找 sugar | 0 / 0 | (无) | |
| 9302 | MATH06 好数字 | 0 / 0 | (无) | |
| 8512 | SCS01 布线问题I | 1 / 1 | 10 | |
| 8513 | SCS02 布线问题II | 2 / 4 | 10 | |
| 8514 | SCS03 最短网络(agrinet) | 0 / 0 | (无) | |
| 8515 | SCS04 [JSOI2008] 最小生成树计数 | 0 / 0 | (无) | |
| 8516 | SCS05 [USACO07DEC] Building Roads S | 2 / 2 | 10 | |
| 8517 | SCS06 [USACO15FEB] Superbull S | 1 / 3 | 10 | |
| 9219 | SDP03 二叉苹果树 | 1 / 1 | 10 | |
| 9209 | TDFS03 树的重心 | 2 / 3 | 10 | |
| 9210 | TDFS04 边的分类 | 0 / 0 | (无) | |
| 9211 | TDFS05 Trick or Treat on the Farm | 0 / 0 | (无) | |
| 9226 | Tree01 找树根和高度 | 3 / 7 | 10 | |
| 9227 | Tree02 遍历二叉树 | 0 / 0 | (无) | |
| 9228 | Tree03 扩展二叉树 | 0 / 0 | (无) | |
| 9229 | Tree04 求后序遍历 | 0 / 0 | (无) | |
| 9230 | Tree05 查找二叉树 | 0 / 0 | (无) | |
| 9231 | Tree06 FBI树 | 0 / 0 | (无) | |
| 9233 | Tree08 小球 | 0 / 0 | (无) |