| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 968 | B3642 二叉树的遍历 | 36 / 91 | 5 | |
| 975 | P1229 遍历问题 | 11 / 36 | 6 | |
| 963 | P1305 新二叉树 | 41 / 97 | 5 | |
| 990 | P1364 医院设置 | 11 / 41 | 7 | |
| 1078 | P2700 逐个击破 | 2 / 2 | 10 |
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