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- 2026~2027上学期初一奥班小测
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- BC20290061 @ 2026-10-26 10:05:42

2026~2027上学期初一奥班小测

Status: Done
Rule: IOI
Problem: 7
Start at: 2026-10-26 8:45
End at: 2026-10-27 10:45
Duration: 1.5 hour(s)
Host: SamuelXuch
Partic.: 81