| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 16179 | loj#P2983 「WC2019」数树 | 0 / 0 | (None) | |
| 16585 | loj#P3399 「2020-2021 集训队作业」Communication Network | 0 / 0 | (None) | |
| 17127 | loj#P6044 「雅礼集训 2017 Day8」共 | 1 / 1 | 10 | |
| 17273 | loj#P6216 雪花挂饰 | 0 / 0 | (None) | |
| 17417 | loj#P6395 「THUPC 2018」城市地铁规划 / City | 0 / 0 | (None) | |
| 13588 | luogu#P9619 生成树 | 0 / 0 | 6 | |
| 14966 | luogu#P11039 【MX-X3-T6】「RiOI-4」TECHNOPOLIS 2085 | 0 / 0 | 8 | |
| 37256 | luogu#P12355 「HCOI-R2」巡回演出 | 0 / 0 | 8 | |
| 38038 | luogu#P12939 [NERC 2019] Foolprüf Security | 0 / 0 | 8 | |
| 40303 | luogu#P14587 [LNCPC 2025] 广义菊花图计数 | 0 / 0 | 8 |
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