| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 6 | P1005 demon学长的快速幂 | 7 / 15 | 2 | |
| 7 | P1006 7unar与最大公约数 | 10 / 15 | 2 | |
| 35 | P1020 数学猜想 · 含九数 | 3 / 5 | 1 | |
| 36 | P1021 九九归一 · 最少调整 | 3 / 25 | 2 | |
| 37 | P1022 XOR 三元组的数目 | 2 / 3 | 2 | |
| 38 | P1023 最大数位积 | 2 / 2 | 1 | |
| 42 | P1027 7unar的刷题互助组 | 3 / 3 | 1 | |
| 43 | P1028 7unar的榜单复原 | 2 / 4 | 5 |
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