Problem
A 减去因子(sub)
B 袜子(sock)
C 幻想机器人(robot)
D 石头(stones)
E 传感器优化困境(sensor)

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20251016

Status: Done
Rule: IOI(Strict)
Problem: 5
Start at: 2025-10-16 19:00
End at: 2025-10-16 21:30
Duration: 2.5 hour(s)
Host: SamuelXuch
Partic.: 32