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2023 年广东省重点中学信息学邀请赛 (GDKOI 2023) 普及组第二试

#	Problem
A	交换机
B	城市建设
C	海星
D	Himitsu

Notice

Title	Content	Time
None

Questions about problems

All Questions

Asker	When	Questions
None

Contest Ended

Ruleset: OI

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Penalty: 0 minute(s)
Submission limit / problem: Unlimited (10 seconds limit will apply)

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