ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
12 | THU2021013 [清华预推免机试 2021 校外] 售货机 | 1 / 5 | 1 | |
13 | THU2021014 [清华预推免机试 2021 校外] 水滴 | 1 / 4 | 3 | |
14 | THU2021015 [清华预推免机试 2021 校外] Phi 的游戏 | 1 / 6 | 7 |
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