| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 94 | CCSP2021B 抽卡 | 2 / 24 | 10 | |
| 51 | CSP201512E 矩阵 | 7 / 30 | 8 | |
| 572 | CSP202006B 稀疏向量 | 214 / 728 | 1 | |
| 574 | CSP202006D 1246 | 7 / 112 | 5 | |
| 30 | CSP202206E PS 无限版 | 3 / 41 | 8 | |
| 121 | CSP202305B 矩阵运算 | 226 / 1452 | 2 | |
| 263 | CSP202506D 月票发行 | 29 / 414 | 4 | |
| 18 | DSA0102 斐波那契数列 2 | 32 / 108 | 2 | |
| 222 | THU20161D 矩阵树 | 2 / 5 | 4 | |
| 190 | THU20171C 多项式求和 | 4 / 16 | 7 | |
| 278 | cacc20252C Charlie 的三点权树 | 7 / 50 | 6 |
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