Problem
A 【深基3.习4】小玉家的电费
B 【深基5.例3】冰雹猜想
C 前缀串
D 好冷好热好冷好热
E 打印机

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8.6日竞赛2班复赛模拟赛重现

Status: Done
Rule: IOI
Problem: 5
Start at: 2025-8-6 18:00
End at: 2025-8-8 0:00
Duration: 30 hour(s)
Host: 管理员Ter (admin)
Partic.: 10