Problem
A 聪明的质检员 1000ms 256MiB Submit
B 乒乓球 2000ms 512MiB Submit
C 田忌赛马 2000ms 512MiB Submit
D 云顶之弈 2000ms 256MiB Submit

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0131A

Status: Done
Rule: IOI
Problem: 4
Start at: 2026-1-31 8:30
End at: 2026-1-31 11:36
Duration: 3.1 hour(s)
Host: kcs007
Partic.: 25