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Hack!
Day 1
Day 2
Live
Time Limit: 3 s
Memory Limit: 1024 MB
# 1643. Archeologists
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描述
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自定义测试
The problem was used in the following contest:
2020-2021 ICPC Southeastern European Regional Programming Contest (SEERC 2020)
XXI Open Cup named after E.V. Pankratiev, Grand Prix of Southeastern Europe
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