| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 129 | CCSP2023C 次元波动平衡 | 2 / 24 | 6 | |
| 7 | CSP201403E 任务调度 | 11 / 68 | 5 | |
| 259 | CSP202509E 造题计划(下) | 5 / 266 | 8 | |
| 246 | EXER0302 代理服务器 | 1 / 1 | 2 | |
| 28 | THU20251B Binary Matrix | 34 / 127 | 2 | |
| 29 | THU20251C Floor or Ceil | 26 / 143 | 2 | |
| 283 | cacc20261C 钉子板游戏 | 6 / 181 | 6 | |
| 431 | ecnu20171B 1 的个数最多的整数 | 3 / 6 | 1 | |
| 434 | ecnu20171E 有钱人买钻石 | 3 / 26 | 2 | |
| 442 | ecnu20172G OIOIOI | 1 / 1 | 4 | |
| 460 | ecnu20201D 表面积 | 2 / 2 | 1 | |
| 503 | sjtu20141B 字符串重排 | 1 / 4 | 3 |
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