Problem
A Uddered but not Herd B
B Bookshelf B
C Word Processor B
D Maximizing Productivity
E Daisy Chains
F 数字游戏

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2025年入门组测试三（2025.1.23）

Status: Done
Rule: IOI
Problem: 6
Start at: 2025-1-23 17:30
End at: 2025-1-23 20:30
Duration: 3 hour(s)
Host: qincai
Partic.: 5