| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 365 | aBC264Cid365 [ABC264C] Matrix Reducing | 3 / 4 | 10 | |
| 5 | cSPS2020Bid5 动物园 | 2 / 7 | 10 | |
| 2818 | wEIYShojZ140072 乒乓游戏 | 0 / 0 | (None) |
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