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Hack!
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PKU v. THU (Finals)
Time Limit: 4.0 s
Memory Limit: 512 MB
Hackable ✓
# 7185. Poor Students
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The problem was used in the following contest:
The 2nd Universal Cup. Stage 2: SPb
LVII St. Petersburg State University Championship
Petrozavodsk Summer 2023. Day 4. LVII SPb SU Championship
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