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被喷惨了，已老实，不敢出题了呜呜呜
2025算法组WoC热身赛 #3
- Status
- Done
- Rule
- IOI
- Problem
- 5
- Start at
- 2025-2-9 14:30
- End at
- 2025-2-9 17:00
- Duration
- 2.5 hour(s)
- Host
-
blau
- Partic.
- 24