乐多训练赛

Done Ledo Start at: 2023-10-11 7:00 10 hour(s) Host: 33

第一次乐多赛，周四下午讲评

Status
Done
Rule
Ledo
Problem
9
Start at
2023-10-11 7:00
End at
2023-10-11 17:00
Duration
10 hour(s)
Host
Partic.
33
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