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| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2879 | CSES1070 排列 | 7 / 25 | 1 | |
| 2882 | CSES1092 两个集合 | 5 / 9 | 1 | |
| 2885 | CSES1754 硬币堆 | 5 / 23 | 1 | |
| 2886 | CSES1755 回文重排 | 6 / 33 | 1 | |
| 2267 | CSPJ2024C 小木棍 | 3 / 14 | 3 | |
| 669 | NOIP2020C 移球游戏 | 0 / 0 | 6 | |
| 674 | NOIP2021C 方差 | 0 / 0 | 6 | |
| 675 | NOIPS2017A 小凯的疑惑 | 1 / 3 | 3 | |
| 2874 | 2874 无限积木 | 1 / 6 | 2 | |
| 3637 | abc459d Adjacent Distinct String | 1 / 1 | 3 |
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