| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 619 | 619 2019NH TEA 小学 第五题 房间数量(1.2) | 0 / 0 | (None) | |
| 732 | 732 2022NHOI小甲第二题 上升段(0.8) | 21 / 63 | 6 | |
| 776 | 776 2015GCOI五年级第四题 火柴(1.3)Y | 1 / 1 | 10 | |
| 859 | 859 峰值 (课程B) | 4 / 4 | 10 | |
| 860 | 860 登山 (课程B) | 3 / 3 | 10 | |
| 873 | 873 2019NH TEA 小学 第五题 房间数量(1.2) | 1 / 1 | 10 | |
| 919 | 919 2021SSOI六年级第四题 数字卡(1.3) | 0 / 0 | (None) |
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