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| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 479 | B1364 二叉树遍历(flist) | 5 / 29 | 3 | |
| 481 | B1366 二叉树输出(btout) | 0 / 0 | 3 | |
| 483 | B1368 对称二叉树(tree_c) | 3 / 17 | 3 | |
| 746 | NOIPJ2004C FBI 树 | 0 / 0 | 2 | |
| 733 | NOIPJ2018D 对称二叉树 | 0 / 0 | 4 | |
| 1512 | 1512 后序遍历 | 6 / 31 | 3 | |
| 2007 | 2007 扩展二叉树 | 5 / 25 | 3 | |
| 2206 | 2206 [GESP202406 六级] 二叉树 | 0 / 0 | 3 |
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