| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 94 | CCSP2021B 抽卡 | 2 / 23 | 10 | |
| 51 | CSP201512E 矩阵 | 4 / 10 | 8 | |
| 572 | CSP202006B 稀疏向量 | 100 / 335 | 1 | |
| 574 | CSP202006D 1246 | 6 / 76 | 5 | |
| 30 | CSP202206E PS 无限版 | 3 / 31 | 8 | |
| 121 | CSP202305B 矩阵运算 | 147 / 1031 | 2 | |
| 263 | CSP202506D 月票发行 | 22 / 281 | 4 | |
| 18 | DSA0102 斐波那契数列 2 | 31 / 101 | 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 / 47 | 6 |
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